Ryo Nakagawa

A new simulation method for nonlinear characteristics of SAW devices

Hiroshi Shimizu, Ryo Nakagawa, Takanao Suzuki, 2013, 2013 European Microwave Integrated Circuit Conference.

Usability improvement of the automatic washing-drying machine

Yoshihisa Fujiwara, Keiko Ishihara, S. Ishihara, 2008 .

Current Gain and Voltage Gain in Hot Electron Transistors without Base Layer

Ryo Nakagawa, Yasuyuki Miyamoto, Kazuhito Furuya, 2006, IEICE Trans. Electron..

Content-Based Driving Scene Retrieval Using Driving Behavior and Environmental Driving Signals

Yiyang Li, Kazuya Takeda, Chiyomi Miyajima, 2014, Smart Mobile In-Vehicle Systems.

Usability improvement of the automatic washing-drying machine according to the evaluation experiments

Yoshihisa Fujiwara, Shigekazu Ishihara, Keiko Ishihara, 2008 .

Development of a Washer-Dryer with Kansei Ergonomics

Mitsuo Nagamachi, Yoshihisa Fujiwara, Shigekazu Ishihara, 2010 .

Study on generation mechanisms of third-oder nonlinearity in SAW devices

Ken-ya Hashimoto, Hiroshi Shimizu, Ryo Nakagawa, 2015, 2015 IEEE International Ultrasonics Symposium (IUS).

Effective suppression method for 2nd nonlinear signals of SAW devices

Hiroshi Shimizu, Ryo Nakagawa, Haruki Kyoya, 2014, 2014 IEEE International Ultrasonics Symposium.

Influence of electrode materials and structural design on third-order nonlinear signals of SAW devices

Ken-ya Hashimoto, Hiroshi Shimizu, Ryo Nakagawa, 2016, 2016 IEEE International Ultrasonics Symposium (IUS).