Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635413 | Lightsensitive silver halide emulsion, production thereof and silver halide photographic lightsensitive material containing the same | Yoshiyasu Inami, Hirotomo Sasaki, Hiroshi Takeuchi | 2003-10-21 |
| 6537740 | Silver halide color photographic lightsensitive material | Norihiro Omae | 2003-03-25 |
| 5609999 | Silver halide color photographic material | Keisuke Matsumoto, Toshiyuki Watanabe, Koji Wariishi | 1997-03-11 |
| 5298383 | Silver halide color photographic material | Keiji Mihayashi, Naoki Saito | 1994-03-29 |
| 5278032 | Method of processing silver halide color photographic material using a reduced amount of replenisher | Morio Yagihara, Shinzo Kishimoto, Hiroshi Fujimoto | 1994-01-11 |
| 5264338 | Method for making silver halide emulsion, photosensitive materials using the same, and methods of recording images using the photosensitive materials | Shigeharu Urabe | 1993-11-23 |
| 5242787 | Silver halide photographic photosensitive materials | Tomokazu Yasuda | 1993-09-07 |
| 5196300 | Method for making silver halide emulsion, photosensitive materials using the same, and methods of recording images using the photosensitive materials | Shigeharu Urabe | 1993-03-23 |
| 5085979 | Silver halide color photographic materials and processing method | Hiroyuki Yamagami | 1992-02-04 |
| 5047317 | Silver halide photographic light-sensitive material | Shigeru Shibayama, Toshio Aizu, Shunji Takada | 1991-09-10 |
| 4962015 | Silver halide photographic material | Yoshinori Shibata | 1990-10-09 |
| 4897343 | Silver halide photographic emulsion | Tadashi Ikeda, Haruo Takei | 1990-01-30 |
| 4849324 | Method of processing silver halide color photographic material using a reduced amount of replenisher | Morio Yagihara, Shinzo Kishimoto, Hiroshi Fujimoto | 1989-07-18 |
| 4675279 | Silver halide photographic materials containing tabular silver halide grains and a specified sensitizing dye | Sadanobu Shuto, Toshinao Ukai | 1987-06-23 |
| 4594317 | Silver halide photographic light-sensitive material | Noboru Sasaki, Tadashi Ikeda | 1986-06-10 |