Akio Yamagiwa

发表

Control method and apparatus for an engine with a high efficiency

Taizou Kimura, Kiyotaka Nishijima, Hiroyuki Yamai, 1995 .

Comparison of Control Characteristics of Permanent Magnet Synchronous Motors with Several Rotor Configurations

Shigeo Morimoto, Akio Yamagiwa, Yoji Takeda, 1994 .

Brushless cd motor

Akio Yamagiwa, Kazunobu Oyama, 大山和伸, 1992 .

A brushless motor ultra high speed

Isao Takahashi, Akio Yamagiwa, Kazunobu Ooyama, 1994 .

High Efficiency Controlled Interior Permanent Magnet Synchronous Motor for Air conditioner fed by Sine-wave PWM Inverter

Akio Yamagiwa, Kazunobu Ohyama, Sumikazu Matsuno, 1999 .

Motor capable of producing a high rendimietno and control procedure of the engine.

Taizou Kimura, Kiyotaka Nishijima, Hiroyuki Yamai, 1995 .

Motor system for achieving a high efficiency and methods of control of the motor

Taizou Kimura, Kiyotaka Nishijima, Hiroyuki Yamai, 1995 .

Technique of the reduction in the noise of concentrated winding motors for Rotary compressors

Akio Yamagiwa, Kouki Morimoto, Keiji Aota, 2005 .

Development Of High Efficiency Swing Type Compressor Using New Interior Permanent Magnet Synchronous Motor

Akio Yamagiwa, Kenichi Yuasa, Yoshihiro Kataoka, 2010 .

3-D eddy current analysis in a silicon steel sheet of an interior permanent magnet motor

Akio Yamagiwa, Tadashi Yamaguchi, Yoshihiro Kawase, 2003 .