Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7348700 | Automotive alternator having water shield for protecting brushes from water damage | Katsuhiko Sugitani, Hiroshi Ishida | 2008-03-25 |
| 6875140 | Engine auxiliary unit driving equipment | Shigenobu Nakamura, Atsuo Ishizuka | 2005-04-05 |
| 6853111 | Electric-machine-rotor having field coil and auxiliary permanent magnets amd method of manufacturing the same | Atsushi Umeda | 2005-02-08 |
| 6664699 | Rotary electric machine | Nobuhiro Shioya | 2003-12-16 |
| 6600248 | Mounting arrangement of vehicle rotary electric machine | Noriyuki Hara | 2003-07-29 |
| 6577032 | Rectifier unit of vehicle AC generator | — | 2003-06-10 |
| 6563241 | A. C. generator for vehicles having loose-free terminal structure | Yoshinori Hayashi | 2003-05-13 |
| 6535392 | Voltage control apparatus for vehicle AC generator | Naoki Yamamoto, Makoto Taniguchi | 2003-03-18 |
| 6515398 | Alternator having passage for ventilating slip-ring surface | Kiyoshi Fudono | 2003-02-04 |
| 6390854 | Resin shield circuit device | Naoki Yamamoto | 2002-05-21 |
| 6311383 | Method of manufacturing electric-machine-rotor having a field coil and permanent magnets | Atsushi Umeda | 2001-11-06 |
| 6150741 | Alternating current generator for vehicles having improved output terminal fixing structure | Yoshinori Hayashi | 2000-11-21 |
| 5973435 | Rotary electric machine having auxiliary permanent magnets | Hiroaki Ishikawa | 1999-10-26 |
| 5925964 | Rotor for a rotating electric machine | Shin Kusase, Atsushi Umeda, Saburo Hukaya, Noriyasu Inomata, Hiroshi Ishida | 1999-07-20 |
| 5886403 | Sealed rectifier | Soichi Yoshinaga, Hiroaki Ishikawa | 1999-03-23 |
| 5793144 | Rotor for a rotating electric machine | Shin Kusase, Atsushi Umeda, Saburo Hukaya, Noriyasu Inomata, Hiroshi Ishida | 1998-08-11 |
| 5763968 | Alternator for vehicle | Yoshinori Hayashi | 1998-06-09 |
| 5710467 | Alternator | Hiroshi Ishida, Shin Kusase | 1998-01-20 |
| 5483116 | Rotor for a rotating electric machine | Shin Kusase, Atsushi Umeda, Saburo Hukaya, Noriyasu Inomata, Hiroshi Ishida | 1996-01-09 |