Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572361 | Binocular system with automatic diopter power adjustment | Makoto Kamiya, Yukio Maekawa, Kazuo Kimura, Yoshiharu Ohta, Haruyuki Nagano +4 more | 1996-11-05 |
| 5311354 | Telescope | Makoto Kamiya, Haruyuki Nagano, Masatoshi Yoneyama, Yoshiharu Ohta | 1994-05-10 |
| 5235458 | Binocular | Kazuo Kimura, Haruyuki Nagano, Makoto Kamiya, Masatoshi Yoneyama, Iwao Ishida +1 more | 1993-08-10 |
| 4956657 | Photographic camera | Dai Shintani, Toshihiko Taniguchi, Yukio Miki, Hideo Kajita | 1990-09-11 |