Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6161449 | Steering wheel rotating apparatus for physically handicapped persons | — | 2000-12-19 |
| 5289736 | Steering wheel rotating apparatus for physically handicapped persons | — | 1994-03-01 |
| 5168771 | Left side accelerator apparatus for physically handicapped persons | — | 1992-12-08 |
| 4651067 | Apparatus for driving brushless motor | Takayasu Ito, Hideo Nishijima, Isao Fukushima, Yasunori Kobori | 1987-03-17 |