Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5554980 | Remote control system | Eiji Matsuo, Hisashi Kawagoe, Hiroaki Iwaasa | 1996-09-10 |
| 4564873 | Magnetic recording and reproducing apparatus | Motoyuki Gotoh | 1986-01-14 |
| 4423359 | Electric motor | — | 1983-12-27 |