Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351590 | Motion picture camera with automatic focusing device | Noritsugu Hirata, Masamichi Toyama, Hidekazu Okajima, Akimasa Nishimura | 1982-09-28 |
HI
Hideto Iwama
Overall (1982): #58,899 of 81,411Top 75%
1
Patents 1982