S. Kawahito

Y. Arai, S. Kawahito, I. Kurachi, 2019, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.

Column-Parallel Amplifier Noise Reduction Techniques for CMOS Image Sensors

Shoji Kawahito, Shinya Ito, Takuma Shirei, 2008 .

A multi-aperture compressive time-of-flight CMOS imager for pixel-wise coarse histogram acquisition

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2015 .

Low Power Consumption Column-Parallel Two-Stage Cyclic Analog-to-Digital Converters for 33-Megapixel 120-fps CMOS Image Sensor

Shoji Kawahito, Takashi Watanabe, Satoshi Aoyama, 2013 .

A High-Speed Low-Power Erea-Efficient Pipeline A/D Converter and Its design Method

Shoji Kawahito, Daisuke Miyazaki, S. Kawahito, 2001 .

Characteristics of CMOS Image Sensors using a standard CMOS process technology

Shoji Kawahito, Masaki Sakakibara, Hajime Takashima, 2002 .

OS5-10 Computational 200Mfps Ultra-High-Speed Image Sensor Based on Multi-Aperture Optics(High-speed image sensors,OS5 High-speed imaging and photonics,MEASUREMENT METHODS)

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2015 .

NOVEL PRESSURE SENSOR SUITABLE FOR ULTRA-STABLE HIGH-TEMPERATURE AND HIGH-RESOLUTION USING SOI TECHNOLOGY

Shoji Kawahito, 정귀상, 최세곤, 1990 .

Development and performance of Kyoto's x-ray astronomical SOI pixel (SOIPIX) sensor

Shoji Kawahito, Keiichiro Kagawa, Takashi Kameshima, 2014, Astronomical Telescopes and Instrumentation.

Noise reduction effects of column-parallel multiple sampling circuits (情報センシング)

Shoji Kawahito, Shinya Itoh, Sungho Suh, 2009 .

Low-light Color Reproduction by Selective Averaging in Multi-aperture Camera with Bayer Color-filter Low-noise CMOS Image Sensors

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2022 .

Response-Time Acceleration of a Frontend Amplifier for High Output Impedance Sensors

Shoji Kawahito, Kamel Mars, S. Kawahito, 2012, IEICE Trans. Electron..

Design of a Digitally Error-Corrected Pipeline ADC Using Incomplete Settling of Pre-Charged Residue Amplifiers

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2013, IEICE Trans. Electron..

Digital Calibration for a 2-Stage Cyclic Analog-to-Digital Converter Used in a 33-Mpixel 120-fps SHV CMOS Image Sensor

Shoji Kawahito, Kazuya Kitamura, Toshihisa Watabe, 2022 .

Time-of-Flight Range Cameras

Shoji Kawahito, Keita Yasutomi, S. Kawahito, 2016 .

VLSI-Oriented Multiple-Valued Current-Mode Arithmetic Circuits Using Redundant Number Representations (Special Issue on Multiple-Valued Integrated Circuits)

Shoji Kawahito, Shoji Kawahito, Yasuhiro Mitsui, 1993 .

Low-Power Area-Efficient Design of Embedded High-Speed A/D Converters

Shoji Kawahito, Daisuke Miyazaki, S. Kawahito, 2000 .

RTS and photon shot noise reduction based on maximum likelihood estimate with multi-aperture optics and semi-photon-counting-level CMOS image sensors

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2017 .

A high-sensitivity pixel circuit for non-destructive CMOS image sensors

Shoji Kawahito, Shinya Ito, S. Kawahito, 2002 .

Correction to: Transmission of correct gaze direction in video conferencing using screen-embedded cameras

Shoji Kawahito, Keiichiro Kagawa, Takashi Komuro, 2021, Multim. Tools Appl..

A Wide Dynamic Range CMOS Image Sensor with Improved 12-bit Column Parallel Cyclic ADCs

Shoji Kawahito, Jong-Ho Park, M. Furuta, 2007 .

A CMOS Image Sensor with Draining Only Modulation Pixels for Sub-Nanosecond Time-Resolved Imaging

Shoji Kawahito, Keita Yasutomi, S. Kawahito, 2011 .

A Column Parallel Double Integration Type A/D Converter for CMOS Image Sensors

Shoji Kawahito, Masaki Sakakibara, S. Kawahito, 2005 .

7-4 A Wide Dynamic Range Image Sensor Integrating Column Parallel A/D Converters with Column FPN Cancellation

Shoji Kawahito, Jong Ho Park, Masaaki Sasaki, 2005 .

Angle Detection Methods for a CMOS Smart Rotary Encoder

Shoji Kawahito, Kazuhiro Nakano, Toru Takahashi, 2005, J. Robotics Mechatronics.

5-2 Low noise readout circuits for thermopile IR image sensors

Shoji Kawahito, Kamel Mars, S. Kawahito, 2007 .

A Dynamic Range Expansion Technique Using Dual Charge Storage in a CMOS APS and Multiple Exposures for Reduced Motion Blur

Shoji Kawahito, Shinya Itoh, Suhaidi Shafie, 2008 .

Proton radiation hardness of x-ray SOI pixel sensors with pinned depleted diode structure

Shoji Kawahito, Keita Yasutomi, Koji Mori, 2021, Journal of Astronomical Telescopes, Instruments, and Systems.

Low-energy X-ray performance of SOI pixel sensors for astronomy, “XRPIX”

Y. Arai, S. Kawahito, I. Kurachi, 2020, 2009.14034.

[Paper] Digital Calibration for a 2-Stage Cyclic Analog-to-Digital Converter Used in a 33-Mpixel 120-fps SHV CMOS Image Sensor

Shoji Kawahito, Hiroshi Ohtake, Kazuya Kitamura, 2014 .

Micro Fluxgate Magnetic Sensors Using Planar Coils Wrapped around a Film Core.

Shoji Kawahito, Yoshiaki Tadokoro, Masayuki Sutoh, 1996 .

[Paper] Low-light Color Reproduction by Selective Averaging in Multi-aperture Camera with Bayer Color-filter Low-noise CMOS Image Sensors

Shoji Kawahito, Keiichiro Kagawa, Bo Zhang, 2015 .

[Paper] A Low Noise CMOS Image Sensor with Pixel Optimization and Noise Robust Column-parallel Readout Circuits for Low-light Levels

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2015 .

A planar fluxgate magnetic sensor for on-chip integration

Makoto Ishida, Shoji Kawahito, Yoshiaki Tadokoro, 1997 .

Variable field-of-view visible and near-infrared polarization compound-eye endoscope

Shoji Kawahito, Keiichiro Kagawa, Jun Tanida, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

C-12-9 Clock Skew Measurement and Calibration in Time-Interleaved ADCs Using Racing Circuits

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2014 .

A Lateral Electric Field charge Modulator with Bipolar-gates for Time-resolved Imaging

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2017, IMSE.

A Distance Measurement Method Using A Time-of-Flight CMOS Range Image Sensor with 4-Tap Output Pixels and Multiple Time-Windows

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2018, IMSE.

Dynamic range expansion technique of CMOS image sensors with dual charge storage in a pixel and multiple exposures for reduced motion blur (情報センシング)

Shoji Kawahito, Suhaidi Shafie, Shinya Ito, 2007 .

Compact 120-fps Super Hi-Vision (8K) Camera with 35mm PL Mount Lens

Shoji Kawahito, Kazuya Kitamura, Toshio Yasue, 2013 .

Special Section on Papers Selected from AP-ASIC 2004

Shoji Kawahito, Hiroto Yasuura, H. Yasuura, 2005, IEICE Trans. Electron..

C-12-21 A Settling-Time Analysis Model with the Secondary Pole in Amplifiers for Pipeline A/D Converters

Shoji Kawahito, Takeshi Takayama, Kazutaka Honda, 2005 .

CMOS Image Sensors

Shoji Kawahito, S. Kawahito, 2014 .

Design of Parallel Image Compression Circuits for High-speed CMOS Image Sensors

Shoji Kawahito, Masanori Furuta, Yukinari Nishikawa, 2007 .

Active pixel circuits and signal processing techniques for a chopperless pyroelectric infrared image sensor

Kazuaki Sawada, Shoji Kawahito, Yoshiaki Tadokoro, 2002 .

Resolution Column-Parallel Folding- Integration/Cyclic ADC

Shoji Kawahito, Shinya Itoh, Min-Woong Seo, 2011 .

A Dual NIR-Band Lock-In Pixel CMOS Image Sensor With Device Optimizations for Remote Physiological Monitoring

S. Aoyama, S. Kawahito, N. Tsumura, 2021, IEEE Transactions on Electron Devices.

An Analog Two-Dimensional Discrete Cosine Transform Processor for Focal-Plane Image Compression (Special Section on Analog Circuit Techniques for System-on-Chip Integration)

Akira Matsuzawa, Yoshiaki Tadokoro, Makoto Yoshida, 1997 .

Special section on VLSI design technology in the sub-100 nm era

Makoto Nagata, Akira Matsuzawa, Mototsugu Hamada, 2006 .

An On-chip Image Encoder of Functional Image Sensor Using Analog 2-D DCT Processor and Adaptive ADC/Quantizer

Akira Matsuzawa, Yoshiaki Tadokoro, Shoji Kawahito, 1996 .

Solid State Imaging Techniques. A CMOS Image Sensor for Focal-plane Compression using Analog 2-D DCT Circuits and an Adaptive Resolution A/D Converter.

Akira Matsuzawa, Yoshiaki Tadokoro, Daisuke Miyazaki, 1998 .

Nanostructured metallic color filter for wide-range and multi-band image sensor

S. Kawahito, K. Kagawa, K. Yasutomi, 2017 .

A Time-Resolved 4-tap Image Sensor Using Tapped PN-Junction Diode Demodulation Pixels

S. Kawahito, K. Kagawa, K. Yasutomi, 2021 .

A 4-tap Lock-in Pixel Time-of-Flight Range Imager with Substrate Biasing and Double-Delta Correlated Multiple Sampling

S. Kawahito, K. Yasutomi, M. Kamel, 2021 .

Multi-band plasmonic color filters for visible-to-near-infrared image sensors.

S. Kawahito, K. Kagawa, K. Yasutomi, 2018, Optics express.

A low-noise stimulated Raman scattering CMOS imager using high-speed lock-in pixels(Poster session,2nd Asian Image Sensors and Imaging Systems Symposium)

S. Kawahito, M. Hashimoto, K. Kagawa, 2014 .

Single Photoelectron Manipulation and Detection with Sub-Nanosecond Resolution in CMOS Imagers

S. Kawahito, K. Kagawa, K. Yasutomi, 2014 .

Multi-beam confocal microscopy based on a custom image sensor with focal-plane pinhole array effect.

S. Terakawa, S. Kawahito, M. Seo, 2013, Optics express.

A High-Sensitivity Low Dark Current 1.75T/Pixel CMOS Image Sensor with Ring-Gate Shared-Pixel Design

S. Kawahito, M. Seo, K. Kagawa, 2013 .

A Time-Resolved Lock-in Pixel Image Sensor Using Multiple-Tapped Diode and Hybrid Cascade Charge Transfer Structures

S. Kawahito, K. Kagawa, K. Yasutomi, 2019 .

A 19-bit column-parallel folding-integration/cyclic cascaded ADC with a pre-charging technique for CMOS image sensors

S. Kawahito, M. Seo, K. Yasutomi, 2017, IEICE Electron. Express.

Development of Highly Sensitive Ion Imager Corresponding to Real-Time Readout Having Single-Ion Detectability

S. Aoyama, S. Kawahito, H. Yurimoto, 2012 .

An Analog Two-Dimensional Discrete Cosine Transform Processor for Forcal-Plane Image Compression

Yoshiaki Tadokoro, Shoji Kawahito, Makoto Yoshida, 1996 .

A CMOS Image Sensor for Fluorescence Lifetime Imaging

S. Kawahito, Hyung-June Yoon, S. Kawahito, 2006, 2006 5th IEEE Conference on Sensors.

Dark Current Characterization of CMOS Global Shutter Pixels Using Pinned Storage Diodes

S. Kawahito, K. Yasutomi, S. Itoh, 2011 .

A SOI-Based Low Noise and Wide Dynamic Range Event-Driven Detector for X-Ray Imaging

Y. Arai, S. Kawahito, A. Takeda, 2015, 1507.06747.

Fully Depleted SOI Pixel Photo Detectors with Surface Potential Pinning(Poster session,2nd Asian Image Sensors and Imaging Systems Symposium)

Y. Arai, S. Kawahito, A. Takeda, 2014 .

Time-of-Flight Techniques

S. Kawahito, 2013 .

A High-Sensitivity Oversampling Digital Signal Detection Technique for CMOS Image Sensors Using Non-destructive Intermediate High-Speed Readout Mode

Y. Tadokoro, S. Kawahito, N. Kawai, 2008 .

VLSI-oriented bi-directional current-mode arithmetic circuits based on the Radix-4 signed-digit number system

S. Kawahito, S. Kawahito, 1986 .

An ultrasensitive SiO2-encapsulated alloyed CdZnSeS quantum dot-molecular beacon nanobiosensor for norovirus.

S. Kawahito, E. Park, Tatsuya Kato, 2016, Biosensors & bioelectronics.

Design and Evaluation of lock-in image sensors using full-depleted SOI Pixels

Keita Yasutomi, Nobukazu Teranishi, Shoji Kawahito, 2015 .

A Super Hi-Vision Image Sensor with a Frame Frequency of 120Hz

Takashi Watanabe, Hiroshi Ohtake, Kazuya Kitamura, 2015 .

Palm-Controlled Pointing Interface Using a Dynamic Photometric Stereo Camera

Keiichiro Kagawa, Hajime Nagahara, Takashi Komuro, 2020, HCI.

Development of a Current Injection—Type Impedance Measurement System for Monitoring Soil Water Content and Ion Concentration

S. Kawahito, K. Yasutomi, H. Hirano, 2022, Sensors.

Quasi-simultaneous multi-focus imaging using a lock-in pixel image sensor and TAG lens.

Shoji Kawahito, Keita Yasutomi, Kazuki Yamato, 2020, Optics express.

Development of a two-tap time-resolved CMOS lock-in pixel image sensor with high charge storability and low temporal noise

Shoji Kawahito, Min-Woong Seo, S. Kawahito, 2017, 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS).

A 12-bit Folding-Integration/Cyclic ADC using DMOS capacitors for CMOS image sensors(Poster session,2nd Asian Image Sensors and Imaging Systems Symposium)

S. Kawahito, Zhiheng Wei, Tongxi Wang, 2014 .

A digital calibration technique for cyclic ADCs using MOS capacitors

Shoji Kawahito, Zhiheng Wei, S. Kawahito, 2013, 2013 IEEE International Instrumentation and Measurement Technology Conference (I2MTC).

A low noise wide dynamic range CMOS image sensor with low-noise transistors and 17b column-parallel ADC

Min-Woong Seo, S. Kawahito, T. Akahori, 2012, 2012 IEEE Sensors.

A Low-Noise High Intrascene Dynamic Range CMOS Image Sensor With a 13 to 19b Variable-Resolution Column-Parallel Folding-Integration/Cyclic ADC

Shoji Kawahito, Takashi Watanabe, Shinya Itoh, 2012, IEEE Journal of Solid-State Circuits.

A Time-Resolved Four-Tap Lock-In Pixel CMOS Image Sensor for Real-Time Fluorescence Lifetime Imaging Microscopy

Shoji Kawahito, Yoshimasa Kawata, Keiichiro Kagawa, 2018, IEEE Journal of Solid-State Circuits.

Optical Vehicle-to-Vehicle Communication System Using LED Transmitter and Camera Receiver

Shoji Kawahito, Keiichiro Kagawa, Isamu Takai, 2014, IEEE Photonics Journal.

A 38µm Range Precision Time-of-Flight CMOS Range Line Imager with Gating Driver Jitter Reduction Using Charge-Injection Pseudo Photocurrent Reference

S. Kawahito, K. Kagawa, K. Yasutomi, 2022, 2022 IEEE International Solid- State Circuits Conference (ISSCC).

A 2.6mW 2fps QVGA CMOS one-chip wireless camera with digital image transmission function for capsule endoscopes

Shoji Kawahito, Shinya Itoh, S. Terakawa, 2006, 2006 IEEE International Symposium on Circuits and Systems.

A three-phase time-correlation image sensor using pinned photodiode active pixels

Shoji Kawahito, Shigeru Ando, Tomonari Sawada, 2010, Electronic Imaging.

A 2x2-aperture 4-tap multi-modal tissue imager for multi-band SFDI and MELSCI

Anthony J. Durkin, Bernard Choi, S. Kawahito, 2022, BiOS.

Lock-in Pixel Based Time-of-Flight Range Imagers: An Overview

S. Kawahito, K. Yasutomi, 2022, IEICE Trans. Electron..

Single-Shot Real-Time Multiple-Path Time-of-Flight Depth Imaging for Multi-Aperture and Macro-Pixel Sensors

Shoji Kawahito, Keiichiro Kagawa, Otmar Loffeld, 2020, ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

A Sub-100 $\mu$ m-Range-Resolution Time-of-Flight Range Image Sensor With Three-Tap Lock-In Pixels, Non-Overlapping Gate Clock, and Reference Plane Sampling

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2019, IEEE Journal of Solid-State Circuits.

A Time-of-Flight Image Sensor Using 8-Tap P-N Junction Demodulator Pixels

S. Aoyama, S. Kawahito, K. Kagawa, 2023, Sensors.

An 8-Tap CMOS Lock-In Pixel Image Sensor for Short-Pulse Time-of-Flight Measurements

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2020, Sensors.

A Time-of-Flight Range Sensor Using Four-Tap Lock-In Pixels with High near Infrared Sensitivity for LiDAR Applications

Shoji Kawahito, Keita Yasutomi, Sanggwon Lee, 2019, Sensors.

A wide dynamic range CMOS image sensor with multiple exposure-time signal outputs and 12-bit column-parallel cyclic A/D converters

S. Kawahito, M. Furuta, M. Sasaki, 2005, IEEE Journal of Solid-State Circuits.

A Wide Dynamic Range CMOS Image Sensor with a Charge Splitting Gate and Two Storage Diodes

Shoji Kawahito, Jang-Kyoo Shin, Keiichiro Kagawa, 2019, Sensors.

A 1.7-in, 33-Mpixel, 120-frames/s CMOS Image Sensor With Depletion-Mode MOS Capacitor-Based 14-b Two-Stage Cyclic A/D Converters

Shoji Kawahito, Toshio Yasue, Kazuya Kitamura, 2016, IEEE Transactions on Electron Devices.

A Silicon-on-Insulator-Based Dual-Gain Charge-Sensitive Pixel Detector for Low-Noise X-ray Imaging for Future Astronomical Satellite Missions

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2018, Sensors.

Plasmonic Color Filter Array with High Color Purity for CMOS Image Sensors

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2019, Sensors.

A Low-Noise X-ray Astronomical Silicon-On-Insulator Pixel Detector Using a Pinned Depleted Diode Structure

Shoji Kawahito, Keita Yasutomi, Yasuo Arai, 2017, Sensors.

A Low-Power Low-Voltage 10-bit 100-MSample/s Pipeline A/D Converter Using Capacitance Coupling Techniques

M. Furuta, S. Kawahito, K. Honda, 2007, IEEE Journal of Solid-State Circuits.

Low-Power Design of Pipeline A/D Converters

Shoji Kawahito, S. Kawahito, 2006, IEEE Custom Integrated Circuits Conference 2006.

A 1V 10b 125MSample/s A/D Converter Using Cascade Amp-Sharing and Capacitance Coupling Techniues

Shoji Kawahito, Kazutaka Honda, Masanori Furuta, 2006, 2006 IEEE International Symposium on Circuits and Systems.

A New Automotive VLC System Using Optical Communication Image Sensor

Shoji Kawahito, Toshiaki Fujii, Takaya Yamazato, 2016, IEEE Photonics Journal.

Image-sensor-based visible light communication for automotive applications

Shoji Kawahito, Toshiaki Fujii, Keiichiro Kagawa, 2014, IEEE Communications Magazine.

Effects of Negative-Bias Operation and Optical Stress on Dark Current in CMOS Image Sensors

Shoji Kawahito, Satoshi Aoyama, Keigo Isobe, 2010, IEEE Transactions on Electron Devices.

Noise Reduction Effect of Multiple-Sampling-Based Signal-Readout Circuits for Ultra-Low Noise CMOS Image Sensors

Shoji Kawahito, Min-Woong Seo, S. Kawahito, 2016, Sensors.

Label-Free Biomedical Imaging Using High-Speed Lock-In Pixel Sensor for Stimulated Raman Scattering

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2017, Sensors.

Performance of the Silicon-On-Insulator pixel sensor for X-ray astronomy, XRPIX6E, equipped with pinned depleted diode structure

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2018, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.

Kyoto's event-driven x-ray astronomy SOI pixel sensor for the FORCE mission

Shoji Kawahito, Keiichiro Kagawa, Hiroyuki Uchida, 2018, Astronomical Telescopes + Instrumentation.

Gradient band gap engineered alloyed quaternary/ternary CdZnSeS/ZnSeS quantum dots: an ultrasensitive fluorescence reporter in a conjugated molecular beacon system for the biosensing of influenza virus RNA.

S. Kawahito, E. Park, Tatsuya Kato, 2016, Journal of materials chemistry. B.

Development of Superconducting Tunnel Junction Photon Detectors with Cryogenic Preamplifier for COBAND Experiment

Y. Kato, S. Matsuura, Y. Arai, 2017 .

Noise analysis of high-gain, low-noise column readout circuits for CMOS image sensors

S. Kawahito, N. Kawai, S. Kawahito, 2004, IEEE Transactions on Electron Devices.

Effectiveness of a correlated multiple sampling differential averager for reducing 1/f noise

Shoji Kawahito, Nobuhiro Kawai, S. Kawahito, 2005, IEICE Electron. Express.

Programmable gain amplifier with colour balancing for CCD image sensors

M. Furuta, S. Kawahito, H. Okada, 2005 .

A Dual-Mode 303-Megaframes-per-Second Charge-Domain Time-Compressive Computational CMOS Image Sensor

H. Nagahara, S. Kawahito, K. Kagawa, 2022, Sensors.

The Dynamic Photometric Stereo Method Using a Multi-Tap CMOS Image Sensor †

Shoji Kawahito, Keiichiro Kagawa, Rin-ichiro Taniguchi, 2018, Sensors.

Micromachined solenoids for highly sensitive magnetic sensors

S. Kawahito, Y. Sasaki, S. Kawahito, 1991, TRANSDUCERS '91: 1991 International Conference on Solid-State Sensors and Actuators. Digest of Technical Papers.

4.3 A programmable sub-nanosecond time-gated 4-tap lock-in pixel CMOS image sensor for real-time fluorescence lifetime imaging microscopy

Shoji Kawahito, Yoshimasa Kawata, Keiichiro Kagawa, 2017, 2017 IEEE International Solid-State Circuits Conference (ISSCC).

Column-Parallel ADCs for CMOS Image Sensors and Their FoM-Based Evaluations

Shoji Kawahito, S. Kawahito, 2018, IEICE Trans. Electron..

A Time-Resolved NIR Lock-In Pixel CMOS Image Sensor With Background Cancelling Capability for Remote Heart Rate Detection

Shoji Kawahito, Norimichi Tsumura, Keiichiro Kagawa, 2019, IEEE Journal of Solid-State Circuits.

A Stimulated Raman Scattering CMOS Pixel Using a High-Speed Charge Modulator and Lock-in Amplifier

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2016, Sensors.

4.8 A 0.44e−rms read-noise 32fps 0.5Mpixel high-sensitivity RG-less-pixel CMOS image sensor using bootstrapping reset

Tongxi Wang, Shoji Kawahito, Min-Woong Seo, 2017, 2017 IEEE International Solid-State Circuits Conference (ISSCC).

A 0.27e-rms Read Noise 220-μV/e-Conversion Gain Reset-Gate-Less CMOS Image Sensor With 0.11-μm CIS Process

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2015, IEEE Electron Device Letters.

A compressed digital output CMOS image sensor with analog 2-D DCT processors and ADC/quantizer

A. Matsuzawa, M. Yoshida, S. Kawahito, 1997, 1997 IEEE International Solids-State Circuits Conference. Digest of Technical Papers.

A CMOS Image Sensor Integrating Column-Parallel Cyclic ADCs with On-Chip Digital Error Correction Circuits

Shoji Kawahito, Jong-Ho Park, Suhaidi Shafie, 2008, 2008 IEEE International Solid-State Circuits Conference - Digest of Technical Papers.

A High-Speed, High-Sensitivity Digital CMOS Image Sensor With a Global Shutter and 12-bit Column-Parallel Cyclic A/D Converters

M. Furuta, S. Kawahito, T. Inoue, 2007, IEEE Journal of Solid-State Circuits.

A cyclic A/D converter with pixel noise and column-wise offset canceling for CMOS image sensors

M. Furuta, S. Kawahito, T. Inoue, 2005, Proceedings of the 31st European Solid-State Circuits Conference, 2005. ESSCIRC 2005..

A Sub-Electron Temporal Noise High Modulation Contrast NIR Lock-In Pixel CMOS Image Sensor for Non-Contact Physiological Measurement

N. Teranishi, S. Aoyama, S. Kawahito, 2019 .

A Wide-Dynamic-Range CMOS Image Sensor Based on Multiple Short Exposure-Time Readout With Multiple-Resolution Column-Parallel ADC

S. Kawahito, Y. Tadokoro, M. Sasaki, 2007, IEEE Sensors Journal.

A 33Mpixel CMOS imager with multi-functional 3-stage pipeline ADC for 480fps high-speed mode and 120fps low-noise mode

Shoji Kawahito, Takashi Watanabe, Toshio Yasue, 2018, 2018 IEEE International Solid - State Circuits Conference - (ISSCC).

An 80μVrms-temporal-noise 82dB-dynamic-range CMOS Image Sensor with a 13-to-19b variable-resolution column-parallel folding-integration/cyclic ADC

Shoji Kawahito, Takashi Watanabe, Hiroshi Watanabe, 2011, 2011 IEEE International Solid-State Circuits Conference.

Column-Parallel Correlated Multiple Sampling Circuits for CMOS Image Sensors and Their Noise Reduction Effects

Shoji Kawahito, Shinya Itoh, Sungho Suh, 2010, Sensors.

A 33Mpixel 120fps CMOS image sensor using 12b column-parallel pipelined cyclic ADCs

Shoji Kawahito, Takashi Watanabe, Hiroshi Ohtake, 2012, 2012 IEEE International Solid-State Circuits Conference.

Noise calculation model and analysis of high-gain readout circuits for CMOS image sensors

Shoji Kawahito, Shinya Itoh, S. Kawahito, 2008, Electronic Imaging.

Signal Processing Architectures for Low-Noise High-Resolution CMOS Image Sensors

Shoji Kawahito, S. Kawahito, 2007, 2007 IEEE Custom Integrated Circuits Conference.

Measurement of low-noise column readout circuits for CMOS image sensors

S. Kawahito, N. Kawai, S. Kawahito, 2006, IEEE Transactions on Electron Devices.

A Low Dark Leakage Current High-Sensitivity CMOS Image Sensor With STI-Less Shared Pixel Design

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2014, IEEE Transactions on Electron Devices.

Micro-fluxgate sensor with closed core

Makoto Ishida, Shoji Kawahito, Pavel Ripka, 2001 .

A CMOS smart rotary encoder using magnetic sensor arrays

Shoji Kawahito, T. Takahashi, K. Nakano, 2003, Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498).

A time-resolved near-infrared spectroscopy based on CMOS image sensor

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2020, BiOS.

Demonstration of 3-band spatial frequency domain imaging using an 8-tap CMOS image sensor resistant to subject motion and ambient light

Anthony J. Durkin, S. Kawahito, K. Kagawa, 2022, BiOS.

A real-time driver monitoring system using a high sensitivity camera

Shoji Kawahito, Norimichi Tsumura, Keiichiro Kagawa, 2019, BiOS.

Noncontact pulse wave detection by two-band infrared video-based measurement on face without visible lighting

Shoji Kawahito, Norimichi Tsumura, Keiichiro Kagawa, 2018, Artificial Life and Robotics.

A CMOS Time-of-Flight Range Image Sensor With Gates-on-Field-Oxide Structure

S. Kawahito, T. Ushinaga, T. Sawada, 2007, IEEE Sensors Journal.

Flip-chip packaged CMOS chemical microsystem for detection of volatile organic compounds

Shoji Kawahito, Christoph Hagleitner, Oliver Brand, 1998, Smart Structures.

Single event tolerance of x-ray silicon-on-insulator pixel sensors

Y. Arai, S. Kawahito, I. Kurachi, 2022, Journal of Astronomical Telescopes, Instruments, and Systems.

A Digital-Calibration Technique for Redundant Radix-4 Pipelined Analog-to-Digital Converters

Shoji Kawahito, Masanori Furuta, Daisuke Miyazaki, 2007, IEEE Transactions on Instrumentation and Measurement.

A 14b Low-power Pipeline A/D Converter Using a Pre-charging Technique

Zheng Liu, S. Kawahito, K. Honda, 2007, 2007 IEEE Symposium on VLSI Circuits.

A 75mW 10bit 120MSample/s parallel pipeline ADC

D. Miyazaki, M. Furuta, S. Kawahito, 2003, ESSCIRC 2004 - 29th European Solid-State Circuits Conference (IEEE Cat. No.03EX705).

INVITED PAPER Special Section on Analog Circuits and Related SoC Integration Technologies Techniques for Digitally Assisted Pipeline A/D Converters

S. Kawahito, 2008 .

Photon count imaging using an extremely small capacitor and a high-precision low-noise quantizer

Shoji Kawahito, Shinya Itoh, S. Kawahito, 2003, IS&T/SPIE Electronic Imaging.

A CMOS integrated circuit for multichannel multiple-subject biotelemetry using bidirectional optical transmissions [weightlessness in space effects application]

T. Nakamura, S. Kawahito, S. Usui, 1994, IEEE Transactions on Biomedical Engineering.

A 32 × 32 BIT multiplier using multiple-valued MOS current-mode circuits

Michitaka Kameyama, Tatsuo Higuchi, Shoji Kawahito, 1987, 1987 Symposium on VLSI Circuits.

10×10-pixel 606kS/s multi-point fluorescence correlation spectroscopy CMOS image sensor

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2014, Photonics West - Biomedical Optics.

A multiplier chip with multiple-valued bidirectional current-mode logic circuits

Shoji Kawahito, Michitaka Kameyama, Tatsuo Higuchi, 1988, Computer.

A CMOS image sensor with analog two-dimensional DCT-based compression circuits for one-chip cameras

Akira Matsuzawa, Yoshiaki Tadokoro, Daisuke Miyazaki, 1997, IEEE J. Solid State Circuits.

Single-event transient imaging with an ultra-high-speed temporally compressive multi-aperture CMOS image sensor.

Shoji Kawahito, Keiichiro Kagawa, Bo Zhang, 2016, Optics express.

An ultra-high-speed compressive multi-aperture CMOS image sensor

S. Kawahito, M. Seo, K. Kagawa, 2014 .

Dual-band multi-aperture enhanced redox imaging of colonic adenomas for endoscopes with a high-performance CMOS imager

Kenji Yamada, Shinji Tanaka, Yoshimasa Kagawa, 2013, 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC).

Multi-aperture high-speed CMOS imager

Shoji Kawahito, Keiichiro Kagawa, Keita Yasutomi, 2013, 2013 International Conference on QiR.

Deep-focus compound-eye camera with polarization filters for 3D endoscopes

Shoji Kawahito, Keiichiro Kagawa, Jun Tanida, 2012, Photonics West - Biomedical Optics.

[Papers] Separation of Multi-path Components in Sweep-less Time-of-flight Depth Imaging with a Temporally-compressive Multi-aperture Image Sensor

Shoji Kawahito, Keiichiro Kagawa, Bo Zhang, 2018 .

[Paper] Time-of-flight Range Image Sensor Based on Exposure Coding with a Multi-aperture Imaging System

Keiichiro Kagawa, Daisuke Miyazaki, Futa Mochizuki, 2016 .

Variable field-of-view visible and near-infrared polarization compound-eye endoscope

J. Tanida, S. Kawahito, Kenji Yamada, 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Mechanical scanner-less multi-beam confocal microscope with wavefront modulation

Shoji Kawahito, Keiichiro Kagawa, Susumu Terakawa, 2016 .

Mechanical scanner-less multi-beam confocal microscope with wavefront modulation

S. Terakawa, S. Kawahito, Hisayoshi Takamoto, 2015, Optical Review.