Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6153993 | Method and apparatus for controlling a brushless DC motor that indicates a motor failure | Naoki Oomura, Atsuyuki Hiruma | 2000-11-28 |
| 5694010 | Method and apparatus for controlling a brushless DC motor | Naoki Oomura, Atsuyuki Hiruma | 1997-12-02 |
| 5176006 | Air-conditioner with installation position detection output compensating temperature | Mitsuhiro Mochizuki | 1993-01-05 |
| 5015153 | Compressor cutoff control responsive to shaft position | Nichika Uesugi, Takayuki Kambe | 1991-05-14 |