Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552462 | Reluctance type rotating machine with permanent magnets | Kazuto Sakai, Masanori Arata, Mikio Takabatake, Yoshio Hashidate, Ryoichi Kurosawa +1 more | 2003-04-22 |
| 6431297 | Apparatus for driving electric car by inverter-controlled motor through gear mechanism | — | 2002-08-13 |
| 6429620 | Motor control device | — | 2002-08-06 |
| 6342745 | Reluctance type rotating machine with permanent magnets | Kazuto Sakai, Masanori Arata, Mikio Takabatake, Yoshio Hashidate, Ryoichi Kurosawa +1 more | 2002-01-29 |
| 6274960 | Reluctance type rotating machine with permanent magnets | Kazuto Sakai, Masanori Arata, Mikio Takabatake, Yoshio Hashidate, Ryoichi Kurosawa +1 more | 2001-08-14 |
| 6107776 | Inverter control device | — | 2000-08-22 |
| 5959430 | Power conversion system | Kazuaki Yuki | 1999-09-28 |
| 5854547 | Control system for permanent magnet synchronous motor | — | 1998-12-29 |