Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673098 | Feed device for motion picture film and device for detecting abnormalities in perforations | Noriaki Sakata | 1997-09-30 |
| 4466019 | Camera lens attachment mechanism | — | 1984-08-14 |
| 4355325 | White balance control system | Takashi Nakamura | 1982-10-19 |