Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279494 | Camera body | Ryoichi Yoshikawa, Shunichi Nakahara, Sumio Nakayama | 1981-07-21 |
KO
Kazuhiko Okajima
Overall (All Time): #4,093,497 of 4,157,543Top 100%
1
Patents All Time