Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33436 | Film feeding system of a camera | Kunihiko Araki, Susumu Iguchi, Tadafumi Ohguro, Yoshimi Ono, Koichi Nishi +2 more | 1990-11-13 |
| RE32850 | Film feeding system of a camera | Kunihiko Araki, Susumu Iguchi, Tadafumi Ohguro, Yoshimi Ono, Koichi Nishi +2 more | 1989-01-31 |
| 4593988 | Focus condition indicating device of an auto-focus system | Hideaki Akiyama, Susumu Iguchi | 1986-06-10 |
| 4588278 | Lens driving device of an auto-focus system | — | 1986-05-13 |
| 4460256 | Film feeding system of a camera | Kunihiko Araki, Susumu Iguchi, Tadafumi Ohguro, Yoshimi Ono, Koichi Nishi +2 more | 1984-07-17 |