Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806961 | Photographic camera | Masatoshi Kamitani, Manabu Inoue, Hiroshi Ootsuka, Yoshinobu Kudo, Yoshiaki Hata | 1989-02-21 |
| 4800409 | Control device for use in a camera having an objective lens | Motonobu Matsuda, Yoshihiro Tanaka, Nobuyuki Taniguchi, Hiroshi Ootsuka | 1989-01-24 |