Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086266 | Automobile ac generator system | Hisatoshi Tsuchiya, Yasuyuki Sakakibara, Katsumi Kibe | 1992-02-04 |
| 4973896 | Automobile generator apparatus | Hisatoshi Tsuchiya, Yasuyuki Sakakibara, Katsumi Kibe | 1990-11-27 |