Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337978 | Mechanism for adjusting inclination angle of seat | Kenichi Kazaoka, Hideki Takahasi | 1982-07-06 |
KH
Koji Hirao
Overall (1982): #47,809 of 81,411Top 60%
1
Patents 1982