Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167383 | STOL aircraft | — | 1992-12-01 |
| 4825131 | Control system for induction motor driven electric car | Shigetoshi Okamatsu, Tadashi Takaoka | 1989-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167383 | STOL aircraft | — | 1992-12-01 |
| 4825131 | Control system for induction motor driven electric car | Shigetoshi Okamatsu, Tadashi Takaoka | 1989-04-25 |