Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635804 | Power supply apparatus and method for an electric vehicle | Kaoru Hatanaka | 1997-06-03 |
| 5591100 | Continuously variable transmission vehicle | Akira Hayashi, Goroei Wakatsuki | 1997-01-07 |