Issued Patents All Time
Showing 51–75 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250397 | Process for processing a silver halide color photographic material | Katsushige Kamada, Yoshihiro Fujita | 1993-10-05 |
| 5238803 | Silver halide color photographic photosensitive material containing a yellow coupler | Seiji Ichijima, Naoki Saito | 1993-08-24 |
| 5215872 | Method of processing a silver halide color photographic material | Masatoshi Goto | 1993-06-01 |
| 5213958 | Silver halide color photographic material containing a photographic yellow dye forming coupler | Masuji Motoki, Seiji Ichijima, Naoki Saito, Takayoshi Kamio | 1993-05-25 |
| 5206379 | .alpha.-acylmethoxycarbonylbenzotriazoles | Masuji Motoki, Seiji Ichijima | 1993-04-27 |
| 5194369 | Silver halide color photographic material | Seiji Ichijima, Toshio Kawagishi, Naoki Saito, Masuji Motoki | 1993-03-16 |
| 5187056 | Silver halide color photographic material | Naoki Saito | 1993-02-16 |
| 5178993 | Method for processing silver halide color photographic material | Yoshihiro Fujita | 1993-01-12 |
| 5153109 | Method for processing silver halide color photosensitive materials | Akira Abe, Yoshihiro Fujita | 1992-10-06 |
| 5151344 | Method for processing a silver halide color photographic material | Akira Abe, Seiji Ichijima | 1992-09-29 |
| 5134055 | Silver halide photographic materials | Hisashi Okamura, Hisashi Okada, Morio Yagihara, Kazunobu Katoh | 1992-07-28 |
| 5126236 | Color photographic materials with DIR compound combinations | Seiji Ichijima | 1992-06-30 |
| 5118597 | Silver halide color photographic material containing at least one monodispersed emulsion having a specified particle size distribution | Mamoru Tashiro, Kohzaburoh Yamada | 1992-06-02 |
| 5112730 | Silver halide color photographic material comprising a yellow-colored cyan coupler | Atsuhiro Ohkawa, Takayoshi Kamio, Masuzi Motoki | 1992-05-12 |
| 5112729 | Silver halide color photographic photosensitive materials | — | 1992-05-12 |
| 5100771 | Silver halide color photographic material with water insoluble organic solvent soluble polymer | Hirohiko Kato, Hidetoshi Kobayashi | 1992-03-31 |
| 5091293 | Color negative photographic material | Yasushi Nozawa, Hideto Ikoma, Yoshihiko Shibahara | 1992-02-25 |
| 5066576 | Silver halide color photographic material | Seiji Ichijima, Naoki Saito, Yoshio Ishii, Akira Ogawa | 1991-11-19 |
| 5063131 | Method for processing silver halide photographic photosensitive materials | Akira Abe, Yoshihiro Fujita | 1991-11-05 |
| 4985336 | Silver halide photographic material | Seiji Ichijima | 1991-01-15 |
| 4978606 | Color photographic material with water insoluble amido bond polymer | Nobutaka Ohki, Shigeru Nakamura, Hiroshi Fukuzawa | 1990-12-18 |
| 4952488 | Silver halide color photographic material and processing process therefor | Akira Abe, Yoshihiko Shibara, Shinji Ueda, Shunishi Aida, Hiroshi Fujimoto | 1990-08-28 |
| 4952485 | Silver halide color negative photographic materials | Yoshihiko Shibahara, Yasushi Nozawa | 1990-08-28 |
| 4948716 | Silver halide color photographic material | Seiji Ichijima | 1990-08-14 |
| 4933989 | Silver halide color photographic material | Yuji Kume, Koji Tamoto, Mikio Ihama | 1990-06-12 |