Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759837 | Rotating electrical machine | Toshio Ishikawa, Minoru Yabuki, Yoshihisa Ishikawa | 2010-07-20 |
| 7395888 | Vehicle drive device | Daisuke Yamamoto | 2008-07-08 |
| 7279855 | Electric drive device for vehicle and hybrid engine/motor-type four wheel drive device | Keisuke Nishidate, Kenichi Yoshida, Hisaya Shimizu, Toshiyuki Innami, Shinichi Fujino | 2007-10-09 |
| 7057327 | Vehicular alternator | Hiroshi Kanazawa, Kenji Miyata, Kaoru Kawabata, Kohji Maki, Susumu Sasaki +1 more | 2006-06-06 |
| 6938713 | Dynamotor of hybrid vehicle, and method of control thereof | Houng Joong Kim, Tsunehiro Endo, Ryoso Masaki, Kou Ajima, Toshiyuki Innami +2 more | 2005-09-06 |
| 6833646 | Hybrid car and dynamo-electric machine | Kim Houng Joong, Kou Ajima, Koki Ueta, Toshiyuki Innami, Noriaki Hino +3 more | 2004-12-21 |
| 6653745 | Power source apparatus for a car | Ryoso Masaki, Masahiko Amano, Mutsuhiro Mori, Hideki Miyazaki, Keiichi Mashino | 2003-11-25 |
| 6626002 | Controller for PWM/PAM motor, air conditioner, and method of motor control | Yasuo Notohara, Yukio Kawabata, Makoto Ishii, Yuhachi Takakura, Hiroshi Shinozaki | 2003-09-30 |
| 6603280 | Motor controller | Yasuo Notohara, Yukio Kawabata, Makoto Ishii, Yuhachi Takakura | 2003-08-05 |
| 6577022 | Hybrid car and dynamo-electric machine | Kim Houng Joong, Kou Ajima, Koki Ueta, Toshiyuki Innami, Noriaki Hino +3 more | 2003-06-10 |
| 6541880 | Linear motor | Takashi Okada, Kim Houng Joong, Kohji Maki, Kouki Yamamoto, Miyoshi Takahashi +2 more | 2003-04-01 |
| 6479956 | Brushless motor control device and equipment using the control device | Yukio Kawabata, Yasuo Notohara, Yuhachi Takakura, Makoto Ishii, Hiroshi Shinozaki | 2002-11-12 |
| 6462430 | Hybrid car and dynamo-electric machine | Kim Houng Joong, Kou Ajima, Koki Ueta, Toshiyuki Innami, Noriaki Hino +3 more | 2002-10-08 |
| 6337548 | Control apparatus of brushless motor and machine and apparatus using brushless motor | Yukio Kawabata, Yasuo Notohara | 2002-01-08 |
| 6198240 | Motor controller | Yasuo Notohara, Yukio Kawabata, Makoto Ishii, Yuhachi Takakura | 2001-03-06 |
| 6191545 | Control apparatus of brushless motor and machine and apparatus using brushless motor | Yukio Kawabata, Yasuo Notohara | 2001-02-20 |
| 6104118 | Alternating current generator for use in vehicle | Hiroshi Kanazawa, Yoshiaki Honda, Masami Takano, Masahiro Mita | 2000-08-15 |
| 6096455 | Plate-like current collector and method of producing the same | Susumu Satake, Koichi Ashizawa | 2000-08-01 |
| 6037695 | Vehicle alternator having improved rotating yoke | Hiroshi Kanazawa, Fumio Tajima, Yoshiaki Honda, Hideaki Kamohara | 2000-03-14 |
| 5481460 | Controller for electric vehicle | Ryoso Masaki, Shigeki Morinaga, Hirohisa Yamamura, Kenzo Kajiwara, Hiroyuki Yamada +2 more | 1996-01-02 |
| 5404717 | Method and system for controlling internal combustion engine with air pump | Toshiharu Nogi, Minoru Ohsuga, Jun'ichi Yamaguchi, Yoshiyuki Tanabe, Keigo Naoi +1 more | 1995-04-11 |
| 5381584 | Vacuum cleaner | Fumio Jyoraku, Hisao Suka, Yoshitaro Ishii, Hisanori Toyoshima, Mitsuhisa Kawamata +6 more | 1995-01-17 |
| 5359278 | Zero current switching circuit and converting apparatus using the same | Yasuo Notohara, Motoo Futami, Tsunehiro Endo | 1994-10-25 |
| 5294872 | Method and apparatus for operating vacuum cleaner | Haruo Koharagi, Tsunehiro Endo, Kunio Miyashita, Yoshitaro Ishii, Fumio Jyoraku +5 more | 1994-03-15 |
| 5266860 | Commutator | Akio Chiba, Masahisa Sobue, Nobuyuki Yamashita, Shun Suzuki | 1993-11-30 |