Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942096 | Light shielding flange | Hajime Kobayashi, Mitsuru Nagasaki | 2005-09-13 |
| 5771418 | Photosensitive material processing apparatus | Yorikatsu Miyazawa, Hideo Ishii, Yoshifumi Tsubaki, Hideo Kobayashi, Yasuhiro Oka | 1998-06-23 |
| D378297 | Cartridge for a photographic processor | Hideo Kobayashi, Hideo Ishii | 1997-03-04 |
| 5559577 | Device for replenishing solid processing agent used in a light-sensitive material processing apparatus | Yorikatsu Miyazawa, Hideo Ishii, Hideo Kobayashi, Shigeharu Koboshi, Yutaka Takei +1 more | 1996-09-24 |
| 5489962 | Photosensitive material processing apparatus | Yorikatsu Miyazawa, Hideo Ishii, Yoshifumi Tsubaki, Hideo Kobayashi, Yasuhiro Oka | 1996-02-06 |
| 5380630 | Silver halide photographic product | Yoshihiro Mochizuki, Eiichi Ueda | 1995-01-10 |
| 5370227 | Cartridge container | Osamu Shibazaki, Shigekazu Sakai | 1994-12-06 |
| 5246111 | Magazine for roll-type photosensitive material | Osamu Shibazaki, Masao Ishikawa | 1993-09-21 |
| 5054710 | Spool for film and lens units | Osamu Shibazaki | 1991-10-08 |
| 4834310 | Photographic film spool | Kiyohiko Takahashi, Osamu Shibazaki, Nori Sakamoto | 1989-05-30 |
| 4668472 | Slide for chemical analysis | Norio Sakamoto, Kiyohiko Takahashi, Masao Nakamura, Akira Yanagisawa | 1987-05-26 |