Koji Hamaoka | Researchain

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Archive | 2000

Power controller and compressor for refrigeration system

Koji Hamaoka; Keiji Ogawa; Tomonori Nakano

Archive | 2004

Brushless dc motor driving method and apparatus for it

Koji Hamaoka; Hidehisa Tanaka; Tomonori Ouchiyama

Archive | 2004

Motor frive inverter control apparatus

Yoshinori Takeoka; Koji Hamaoka

Archive | 2000

Motor drive, and motor unit comprising it

Kazuhiko Asada; Tomoya Fujinami; Koji Hamaoka; Tomoaki Irimichi; Kanji Izaki; Yasumichi Kobayashi; Masato Ogata; Masanori Ogawa; Hideki Omori; Haruo Terai; 勘治井崎; 友明入路; 英樹大森; 春夫寺井; 正則小川; 保道小林; 孝二浜岡; 正登緒方; 知也藤濤; 和彦麻田

Archive | 2004

Driving method and driver of brushless dc motor

Koji Hamaoka; Yoshinori Takeoka

Archive | 2000

Heat dissipating substrate and manufacture thereof

Koji Hamaoka; Hiroyuki Handa; Koichi Hirano; Mitsuhiro Matsuo; Tomonori Nakano; Seiichi Nakatani; Keiji Ogawa; 誠一中谷; 智紀中野; 浩之半田; 啓司小川; 浩一平野; 光洋松尾; 孝二浜岡

Archive | 2003

Driving method and driving apparatus of permanent magnet synchronous motor for extending flux weakening region

Shunsuke Unehara; Subrata Saha; Koji Hamaoka; Hidehisa Tanaka; Kazushige Narazaki

Archive | 2003

Driving method and driver of dc brushless motor

Koji Hamaoka; Tomonori Ouchiyama; Hidenao Tanaka; 智則大内山; 孝二浜岡; 秀尚田中

Archive | 1997

Control device of refrigerator

Katsumi Endo; Koji Hamaoka; Kazunori Kurimoto; 和典栗本; 孝二浜岡; 勝己遠藤

Archive | 2004

Electrically powered compressor

Koji Hamaoka; Hidetoshi Nishihara; Katsumi Endo; Makoto Katayama; Shuichi Yakushi; Tatsuyuki Iizuka; Yuji Saiki; Hidehisa Tanaka; Tomonori Ouchiyama

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