Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664636 | Vehicle with electric motor | Katsumi Ikuma, Fumio Ito, Syoichiro Miyata, Yasuo Suganuma | 1997-09-09 |
| 5505277 | Control for electric assist vehicle | Yasuo Suganuma, Katsumi Ikuma, Fumio Ito, Syoichiro Miyata | 1996-04-09 |