Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124239 | Method of replenishing photographic processing apparatus with processing solution | Chuji Tsukada | 1992-06-23 |
| 5077179 | Method for processing silver halide photosensitive material having a controlled amount of calcium and including the replenshing of washing water | Akira Abe, Nobuo Sakai | 1991-12-31 |
| 5069530 | Solid state image pick-up apparatus | Yasuaki Nishida, Yoshiki Iino, Norihiko Kawada | 1991-12-03 |
| 5070004 | Bleaching starter and processing of color photographic silver halide photosensitive material using the same | Shigeru Nakamura | 1991-12-03 |
| 5063131 | Method for processing silver halide photographic photosensitive materials | Akira Abe, Keiji Mihayashi | 1991-11-05 |
| 5059514 | Method for processing silver halide color photographic light-sensitive materials | Shinji Ueda, Tetsuro Kojima, Tohru Kitahara, Tomokazu Yasuda, Takatoshi Ishikawa | 1991-10-22 |
| 5055381 | Method for processing silver halide photosensitive materials including the replenishing of washing water having a controlled amount of calcium and magnesium compounds | Akira Abe, Toshio Koshimizu | 1991-10-08 |
| 5034308 | Method for processing silver halide photosensitive material including the replenishing of washing water containing a chelating agent and a controlled amount of calcium and magnesium compounds | Akira Abe, Toshio Koshimizu, Kazuhiro Aikawa | 1991-07-23 |
| 5019850 | Photographic developing apparatus | Takatoshi Ishikawa, Shigemi Saito, Kazuaki Yoshida | 1991-05-28 |
| 5011763 | Method for processing a silver halide color photographic material | Kiyoshi Morimoto | 1991-04-30 |
| 5002861 | Method for processing a silver halide color photographic material | Kiyoshi Nakazyo | 1991-03-26 |
| 4998800 | Optical low pass filter | Yasuaki Nishida, Katsuya Fujisawa, Masao Fujiwara, Shigeo Yoshikawa, Masao Uetsuki | 1991-03-12 |
| 4976870 | Wash water reservoiring method | Haruo Takase, Kazushige Uenaka, Akira Abe | 1990-12-11 |
| 4963474 | Method for processing silver halide color photographic material | Shinji Ueda, Takatoshi Ishikawa, Akira Abe | 1990-10-16 |
| 4948711 | Method for processing silver halide photographic light-sensitive materials | Tetsuro Kojima, Junichi Yamanouchi, Tomokazu Yasuda | 1990-08-14 |
| 4937608 | Photographic processing apparatus | Takatoshi Ishikawa, Shigemi Saito, Kazuaki Yoshida | 1990-06-26 |
| 4927533 | Water deionizing apparatus | Haruo Takase, Kazushige Uenaka, Akira Abe | 1990-05-22 |
| 4914007 | Image forming process comprising controlling the swelling degree of the photographic material | Takatoshi Ishikawa | 1990-04-03 |
| 4908642 | Camera | Hiroshi Komatsuzaki, Seiji Asano | 1990-03-13 |
| 4887109 | Viewfinder for a camera with changeable focal length | Hiroshi Komatsuzaki, Masao Shoji, Yukio Noguchi, Masayoshi Hirai, Kazunori Ohno | 1989-12-12 |
| 4857950 | Wash water reservoiring method and apparatus therefore | Haruo Takase, Kazushige Uenaka, Akira Abe | 1989-08-15 |
| 4857442 | Method for the processing of silver halide color photographic materials | Toshihiro Nishikawa | 1989-08-15 |
| 4855218 | Method for processing silver halide photographic lightsensitive materials | Akira Abe | 1989-08-08 |
| 4853318 | Process for processing silver halide color photographic material using a developer comprising substantially no benzyl alcohol | Hiroshi Fujimoto, Takatoshi Ishikawa, Shinzo Kishimoto | 1989-08-01 |
| 4849333 | Method for processing a silver halide color photographic material | — | 1989-07-18 |