Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37693 | Color photographic light-sensitive material containing UV filter compounds | Masao Sasaki | 2002-05-07 |
| 6063555 | Silver halide color photographic light-sensitive material | Kuniaki Uezawa, Hideaki Haraga | 2000-05-16 |
| RE34697 | Silver halide photographic light-sensitive material | Shun Takada, Takashi Kadowaki | 1994-08-16 |
| 5278038 | Light-sensitive silver halide color photographic material | Masanobu Miyoshi, Makoto Kajiwara | 1994-01-11 |
| 5168033 | Color photographic material with low O.sub.2 permeable support and gelation overcoat | Shun Takada | 1992-12-01 |
| 5139930 | Silver halide photographic light-sensitive material | Takashi Kadowaki | 1992-08-18 |
| 5082765 | Method of processing light-sensitive silver halide photographic material | Keiji Ohbayashi, Mitsuhiro Okumura, Shigeo Chino | 1992-01-21 |
| 5023170 | Light-sensitive silver halide color photographic material | Masanobu Miyoshi, Makoto Kajiwara | 1991-06-11 |
| 5017464 | Silver halide light-sensitive photographic material having improved light fastness | Toyoki Nishijima | 1991-05-21 |
| 5006454 | Light sensitive silver halide photographic material | Masao Sasaki, Toyoki Nishijima, Shun Takada | 1991-04-09 |
| 4997752 | Light-sensitive silver halide photographic material | Masao Sasaki | 1991-03-05 |
| 4975360 | Silver halide photographic light sensitive material | Masao Sasaki | 1990-12-04 |
| 4963475 | Method for processing silver halide photo-sensitive material | Kazuhiro Murai, Keiji Ohbayashi | 1990-10-16 |
| 4963466 | Silver halide photographic light-sensitive material suitable for rapid processes comprising hydroquinone and an antifoggant | Makoto Kajiwara, Masanobu Miyoshi, Eiichi Sakamoto | 1990-10-16 |
| 4959300 | Silver halide photographic light-sensitive material with improved gradation balance | Toyoki Nishijima | 1990-09-25 |
| 4942121 | Silver halide photographic light-sensitive material | Makoto Kajiwara, Toshio Kimura, Kazuo Komorita | 1990-07-17 |
| 4916050 | Silver halide light-sensitive photographic material | Toyoki Nishijima | 1990-04-10 |
| 4912027 | Silver halide photographic light-sensitive material | Toyoki Nishijima | 1990-03-27 |
| 4912026 | Light-sensitive silver halide photographic material feasible for rapid processing comprising high boiling solvent and gold compounds | Masanobu Miyoshi, Makoto Kajiwara, Eiichi Sakamoto | 1990-03-27 |
| 4910127 | Silver halide photographic light-sensitive material suitable for a rapid processing and capable of obtaining dye images excellent in fastness against light | Masao Sakaki | 1990-03-20 |
| 4906559 | Light-sensitive silver halide photographic material | Toyoki Nishijima | 1990-03-06 |
| 4906554 | Color developing solution of light-sensitive silver halide color photographic material and processing method of light-sensitive silver halide color photographic material using the same | Masao Ishikawa, Shigeharu Koboshi, Kazuhiro Kobayashi, Keiji Ohbayashi, Mitsuhiro Okumura +1 more | 1990-03-06 |
| 4897342 | Silver halide photographic light-sensitive material | Makoto Kajiwara, Masanobu Miyoshi | 1990-01-30 |
| 4863840 | Silver halide color photographic light-sensitive material comprising a specific combination of color couplers | Kazuo Komorita | 1989-09-05 |
| 4863842 | Silver halide photographic light sensitive material | Yutaka Kaneko, Kenzi Kadokura, Toyoki Nishijima | 1989-09-05 |