Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875065 | Camera | Takayuki Kubodera, Shizuo Nakamura, Masanori Onizawa, Hirotaka Shiroshita, Eiichi Mochizuki +2 more | 1989-10-17 |
| 4834514 | Zoom lens mount assembly | Shiroshita Hirotaka, Fumio Shinzawa, Eiki Matsuo, Toshiaki Koinuma | 1989-05-30 |