Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683141 | Seat head rest for vehicle | Nobuhiko Takeda, Hideo Nihonmatsu | 1997-11-04 |
FW
Fumio Wakamatsu
Overall (1997): #151,157 of 185,788Top 85%
1
Patents 1997