Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389500 | Method for forming color photographic images improved in color reproduction | Hiroshi Shimazaki, Kuniaki Uezawa, Yoshitaka Yamada | 1995-02-14 |
| 5376508 | Method for forming a silver halide color photographic image | Yoshitaka Yamada, Hiroshi Shimazaki | 1994-12-27 |
| 5252444 | Silver halide color photographic light-sensitive material offering excellent hue reproduction | Yoshitaka Yamada, Hiroshi Shimazaki | 1993-10-12 |
| H1243 | Silver halide color photographic light-sensitive material | Keisuke Tobita, Kenji Michiue, Katuya Yabuuchi | 1993-10-05 |
| 5212054 | Silver halide color photographic light-sensitive material | Koji Tashiro, Hideaki Haraga, Atsuo Ezaki, Hiroshi Ideda, Katsutoyo Suzuki +6 more | 1993-05-18 |
| 5180657 | Color photographic light-sensitive material offering excellent hue reproduction | Fumie Fukazawa, Yasushi Irie, Hiroshi Shimazaki, Katuya Yabuuchi | 1993-01-19 |
| H1127 | Silver halide photographic material | Hiroshi Shimazaki, Fumie Fukazawa, Masayuki Kurematsu, Kenjiro Ushiyama | 1993-01-05 |
| 4666825 | Method for the processing of silver halide photographic light-sensitive materials | Masao Iwamuro, Kenji Ito, Katutoyo Suzuki, Fumio Hamada | 1987-05-19 |
| 4528263 | Light-sensitive silver halide color photographic material | Hiroshi Sugita, Yasuo Tsuda, Kenji Ito | 1985-07-09 |
| 4490460 | Silver halide color photographic materials | Yoshikazu Watanabe, Kazuo Kato, Kiyotoshi Yamashita | 1984-12-25 |
| 4480028 | Silver halide color photographic light-sensitive material | Kazuo Kato, Yoshikazu Watanabe, Kenji Kumashiro | 1984-10-30 |
| 4458012 | Light-sensitive silver halide color photographic material | Kenji Ito, Yasuo Tsuda, Hiroshi Sugita | 1984-07-03 |
| 4450228 | Light-sensitive silver halide color photographic material | Kenji Ito, Yasuo Tsuda, Hiroshi Sugita | 1984-05-22 |
| 4434225 | Light-sensitive silver halide color photographic material | Hiroshi Sugita, Yasuo Tsuda, Kenji Ito | 1984-02-28 |