Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172854 | Photographic color developer solution and processing method by use thereof | — | 2007-02-06 |
| 6682880 | METHOD FOR PREPARING KIT PART FOR BLEACH-FIXING SOLUTION AND KIT FOR BLEACHING SOLUTION FOR USE IN SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL AND METHOD FOR PROCESSING SILVER HALIDE COLOR PHOTOGRAPHIC MATERIAL | — | 2004-01-27 |
| 6605421 | Aqueous solution containing hydroxylamine salt and storing method thereof | Hiroshi Yamashita | 2003-08-12 |
| 6558051 | Film scanning device provided in automatic developing apparatus | Koji Takemura, Katsutoshi Sawada | 2003-05-06 |
| 5968715 | Method for processing silver halide photographic light-sensitive material | Yutaka Ueda, Masao Ishikawa | 1999-10-19 |
| 5617954 | Container of solid processing agent used for silver halide photosensitive material | Masashi Kato | 1997-04-08 |
| 5580705 | Method of bleaching silver halide color photographic light-sensitive materials using particular ferric chelates | Yutaka Ueda | 1996-12-03 |
| 5453348 | Image forming method for silver . . . materials | Masao Ishikawa, Shigeharu Koboshi | 1995-09-26 |
| 5384233 | Chemicals kit including a container formed of multilayer film, for processing photographic light-sensitive materials | Hiroaki Kobayashi, Tsuyoshi Haraguchi, Hiroshi Yamashita | 1995-01-24 |
| 5352568 | Processing method and bleaching solution for silver halide color photographic light-sensitive materials | Masao Ishikawa, Shigeharu Koboshi, Masayuki Kurematsu | 1994-10-04 |
| 5254442 | Method of processing silver halide color photographic materials and a processing apparatus therefor | Sigeharu Koboshi, Masayuki Kurematsu | 1993-10-19 |
| 5236814 | Processing of silver halide color photographic light-sensitive material | Shigeharu Koboshi | 1993-08-17 |
| 5225320 | Method of processing a silver halide color photosensitive material substantially free of rinsing and a stabilizing solution used therefor | Shigeharu Koboshi | 1993-07-06 |
| 5206119 | Method of processing light-sensitive silver halide color photographic material, and stabilizing solution and stabilizing agent kit used for said light-sensitive material | Shigeharu Koboshi, Masayuki Kurematsu, Masao Ishikawa | 1993-04-27 |
| 5202229 | Method for forming a color photographic image | Hiroaki Kobayashi | 1993-04-13 |
| 5118591 | Processing method for silver halide color photographic light-sensitive material | Shigeharu Koboshi, Masayuki Kurematsu, Moeko Hagiwara | 1992-06-02 |
| 5110716 | Stabilizer for silver halide photographic light-sensitive material use and the method of processing the light-sensitive material with the stabilizer | Shigeharu Koboshi, Moeko Hagiwara | 1992-05-05 |
| 5075202 | Method of processing light-sensitive silver halide color photographic material with bleach-fixing without substantial water washing | Shigeharu Koboshi, Kazuhiro Kobayashi | 1991-12-24 |
| 5063140 | Method for processing silver halide color photographic light-sensitive materials | Masao Ishikawa, Shigeharu Koboshi, Minoru Ishikawa, Toshihiko Yagi | 1991-11-05 |
| 5028517 | Processing method of silver halide photographic light-sensitive material | Masao Ishikawa, Yoshimasa Komatsu, Shigeharu Koboshi | 1991-07-02 |
| 5002859 | Method of forming color photographic images | Masao Ishikawa, Shigeharu Koboshi, Yoshiharu Mochizuki, Kenji Kumashiro | 1991-03-26 |
| 4983503 | Method for processing light-sensitive silver halide color photogrpahic material | Masao Ishikawa, Shigeharu Koboshi, Masayuki Kurematsu | 1991-01-08 |
| 4980272 | Method and a solution for processing a photosensitive silver halide color photographic materials | Shigeharu Koboshi, Masao Ishikawa | 1990-12-25 |
| 4965176 | Method for processing light-sensitive silver halide color photographic material | Masao Ishikawa | 1990-10-23 |
| 4948713 | Processing solution for a light-sensitive silver halide color photographic material | Kazuhiro Kobayashi, Shigeharu Koboshi, Masao Ishikawa | 1990-08-14 |