Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821584 | Ink-jet recording medium | Kouji Tashiro, Shinichi Suzuki, Kunimasa Hiyama, Junji Ito | 2004-11-23 |
| 6777175 | Silver halide photographic material for direct observation and ink-jet recording sheet | Katsumasa Yamazaki | 2004-08-17 |
| 5459014 | Method for forming a photographic color image with a photographic material containing a hydroxy-phenyl derivative, using a chloride-containing color developer | Motoi Nishimura | 1995-10-17 |
| 5336592 | Silver halide photographic light-sensitive material | Shigeo Chino, Takashi Kadowaki | 1994-08-09 |
| 5208140 | Light-sensitive silver halide photographic material prevented in color contamination | — | 1993-05-04 |
| 5132202 | Silver halide color photographic light-sensitive material | Masaki Tanji | 1992-07-21 |
| 5112728 | Silver halide photographic light-sensitive material | Masaki Tanji, Takahiro Ogawa, Shun Takada, Kazuhiro Murai | 1992-05-12 |
| 5110718 | Silver halide photographic sensitive material | Masaki Tanji | 1992-05-05 |
| 5091294 | Silver halide color photographic material | Masaki Tanji | 1992-02-25 |
| 5085978 | Method for processing light-sensitive silver halide photographic material | Makoto Kajiwara, Shigeo Chino | 1992-02-04 |
| 5082766 | Silver halide color photographic light-sensitive material | Masaki Tanji, Noboru Mizukura, Shuichi Sugita | 1992-01-21 |
| 5077188 | Silver halide photographic light-sensitive material | Masaki Tanji, Hirokazu Sato, Tomomi Yoshizawa | 1991-12-31 |
| 5049482 | Silver halide light-sensitive photographic material forming a dye image of enhanced light fastness | Masaki Tanji | 1991-09-17 |
| 5039597 | Dye image forming method | — | 1991-08-13 |
| 5024932 | Light-sensitive silver halide photographic material | Masaki Tanji | 1991-06-18 |
| 5017465 | Light-sensitive silver halide photographic material | — | 1991-05-21 |
| 5017464 | Silver halide light-sensitive photographic material having improved light fastness | Kaoru Onodera | 1991-05-21 |
| 5006454 | Light sensitive silver halide photographic material | Masao Sasaki, Shun Takada, Kaoru Onodera | 1991-04-09 |
| 4959300 | Silver halide photographic light-sensitive material with improved gradation balance | Kaoru Onodera | 1990-09-25 |
| 4954431 | Silver halide photographic light-sensitive material | Masaki Tanji | 1990-09-04 |
| 4954432 | Photographic material with solvent having dielectric constant of 6 or less and yellow coupler | — | 1990-09-04 |
| 4945034 | Silver halide photographic light-sensitive material | Masaki Tanji | 1990-07-31 |
| 4916050 | Silver halide light-sensitive photographic material | Kaoru Onodera | 1990-04-10 |
| 4912027 | Silver halide photographic light-sensitive material | Kaoru Onodera | 1990-03-27 |
| 4906559 | Light-sensitive silver halide photographic material | Kaoru Onodera | 1990-03-06 |