Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887109 | Viewfinder for a camera with changeable focal length | Yoshihiro Fujita, Masao Shoji, Yukio Noguchi, Masayoshi Hirai, Kazunori Ohno | 1989-12-12 |
| 4868590 | Camera with changeable focal length | Mitsuo Yokota | 1989-09-19 |
| 4829328 | Camera | Yasuhiko Tanaka, Fumio Iwai, Hideo Kobayashi | 1989-05-09 |