Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711497 | Seat for vehicles | Kenichi Kazaoka, Fumio Wakamatsu | 1987-12-08 |
YS
Yasuo Shinkai
Overall (All Time): #3,986,848 of 4,157,543Top 100%
1
Patents All Time