Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5239331 | Brake device for motor in camera | Takayuki Tsuboi | 1993-08-24 |
| 5134435 | Camera | Takayuki Tsuboi | 1992-07-28 |
| 4907027 | Automatic exposure control device | Masanori Ohtsuka | 1990-03-06 |
| 4720723 | Distance measuring device | Yoshihiro Harunari, Ryuji Tokuda | 1988-01-19 |
| 4701048 | Input circuit for distance measuring apparatus | Ryuji Tokuda, Yoshihiro Harunari | 1987-10-20 |