Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7795772 | Motor | Kan Akatsu | 2010-09-14 |
| 7405504 | Rotor for rotary electric machine | Kan Akatsu | 2008-07-29 |
| 7388309 | Magnetic circuit structure for rotary electric machine | Kan Akatsu | 2008-06-17 |
| 7259493 | Stator of two rotor single stator type electric motor | Toshikazu Oshidari, Masaki Nakano | 2007-08-21 |
| 7233093 | Electric rotating machine | — | 2007-06-19 |
| 7138742 | Rotating machine | Kan Akatsu | 2006-11-21 |
| 7053513 | Magnetic circuit structure for rotary electric machine | Hisaaki Toujima | 2006-05-30 |
| 7026742 | Stator mounting for a double rotor electric motor | Shuzo Miyake, Yoshiyuki Sakashita, Masaki Nakano, Masahiro Kosaka, Toshikazu Oshidari | 2006-04-11 |
| 6924610 | Driving method and system for electrical rotating machine having two rotors using compound current | Shouichi Maeda | 2005-08-02 |
| 6903471 | Stator cooling structure for multi-shaft, multi-layer electric motor | Takashi Kato, Shuzo Miyake | 2005-06-07 |
| 6888330 | Current controlling method and apparatus for electric rotating machine | — | 2005-05-03 |
| 6867560 | Drive of rotary electric machine | — | 2005-03-15 |
| 6844699 | Current detection device | Shouichi Maeda | 2005-01-18 |
| 6844644 | Electric rotating machine and its connecting method | — | 2005-01-18 |
| 6838790 | Stator of two rotor single stator type electric motor | Masaki Nakano | 2005-01-04 |
| 6774591 | Motor/generator | Shouichi Maeda | 2004-08-10 |
| 6751960 | Control system of hybrid transmission | Keyvan Kargar, Yves Pichon | 2004-06-22 |
| 6646394 | Control device for plurality of rotating electrical machines | Yuusuke Minagawa | 2003-11-11 |
| 6624601 | Control device for plurality of rotating electrical machines | Masaki Nakano | 2003-09-23 |
| 6611127 | Drive circuit for motor/generator | Masaki Nakano, Yuusuke Minagawa, Koji Takahashi | 2003-08-26 |
| 6472845 | Motor/generator device | Yuusuke Minagawa, Hisayuki Furuse, Shoichi Maeda, Masaki Nakano | 2002-10-29 |
| 6429562 | Motor/generator | Masaki Nakano | 2002-08-06 |
| 6376955 | Motor/generator with multiple rotors | — | 2002-04-23 |
| 6112723 | Activation control device for an internal combustion engine | Hiroyuki Itoyama, Takashi Tsuneyoshi, Shojiro Sato | 2000-09-05 |