Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5635804 | Power supply apparatus and method for an electric vehicle | Kunihiko Tanaka | 1997-06-03 |
KH
Kaoru Hatanaka
Overall (1997): #123,398 of 185,788Top 70%
1
Patents 1997