Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165006 | Vehicle motor switching apparatus | Toshihiro Nagano | 1992-11-17 |
| 5150034 | Automatically charging system for electric automobile | Toshihiro Nagano | 1992-09-22 |
| 5150045 | Electric automobile | Toshihiro Nagano | 1992-09-22 |
| 5115183 | Battery charging system for motor-generator | Toshihiro Nagano | 1992-05-19 |