Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8294322 | Rotating electrical machine | Kosuke Aiki, Hideo Nakai, Takaji Umeno, Eiji Yamada, Kazutaka Tatematsu +3 more | 2012-10-23 |
| 6994207 | Driving unit for transducer | Masaki Takasan, Yoshikazu Koike | 2006-02-07 |
| 6779650 | Apparatus for levitating objects and apparatus for transporting objects | Masaki Takasan, Yoshikazu Koike | 2004-08-24 |
| 6512351 | Power supply circuit of mobile unit supplied with power without contact, and mobile unit | Isao Watanabe, Tadashi Kondo | 2003-01-28 |
| 6433503 | Synchronous motors and control circuits therefor | Norimoto Minoshima | 2002-08-13 |
| 5689164 | Resonant power electronic control of switched reluctance motor | Richard Hoft | 1997-11-18 |
| 5506560 | Electric power feeding device based on the electromagnetic induction | Kazuyoshi Takeuchi, Makoto Ito | 1996-04-09 |