Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924091 | Silver halide photographic lightsensitive material | Yoichi Hosoya, Kiyoshi Morimoto | 2005-08-02 |
| 6911303 | Light-sensitive silver halide grain | Tadanobu Sato | 2005-06-28 |
| 6902879 | Silver halide photographic emulsion, silver halide photosensitive material, and novel iridium complex and preparation process thereof | Takahiro Matsuno, Tadanobu Sato | 2005-06-07 |
| 6808870 | Light-sensitive silver halide grain and silver halide emulsion | Tadanobu Sato, Takahiro Matsuno, Masaru Takasaki | 2004-10-26 |
| 6773876 | Silver halide emulsion, production process thereof and novel pyridinium compound | Shigeharu Urabe, Shinichi Ichikawa, Kazutaka Takahashi | 2004-08-10 |
| 6723496 | Silver halide photographic material | Tadanobu Sato, Takahiro Matsuno | 2004-04-20 |
| 6696234 | Silver halide photosensitive material and isothiazolidine-3-one derivative | Masaru Takasaki, Atsushi Matsunaga, Mamoru Sakurazawa, Shinichi Ichikawa | 2004-02-24 |
| 6689555 | SILVER HALIDE COLOR PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL AND IMAGE FORMATION METHOD USING THE SAME, SILVER HALIDE EMULSION, REDUCING COMPOUND HAVING GROUP ADSORPTIVE TO SILVER HALIDE AND METHOD FOR PRODUCING THE SAME | Atsushi Matsunaga, Shinichi Ichikawa | 2004-02-10 |
| 6638702 | Silver halide emulsion | Tadanobu Sato, Tomonori Owaki, Takahiro Matsuno | 2003-10-28 |
| 6638705 | Silver halide emulsion and chemical sensitization method thereof | Hiroyuki Suzuki, Masafumi Mizuno, Kohzaburoh Yamada, Hirotomo Sasaki | 2003-10-28 |
| 6607643 | NOx gas detecting apparatus | Hideaki Takahashi, Keiichi Saji, Jiro Sakata, Tadashi Nakamura, Yumi Masuoka +2 more | 2003-08-19 |
| 6608061 | Bisaryl compound and medicament for cancer treatment comprising the same | Yoshiyuki Yonetani, Takeshi Takahashi, Yuko Kanda, Tamio Mizukami, Tatsuya Tamaoki +8 more | 2003-08-19 |
| 6593075 | Silver halide photographic light-sensitive material | Shinichi Ichikawa, Takeshi Suzumoto, Kohzaburoh Yamada | 2003-07-15 |
| 6555308 | Silver halide photographic emulsion and light-sensitive material containing the same, and image-forming method using thereof | Masahiro Asami, Tadanobu Sato | 2003-04-29 |
| 6372419 | Silver halide photographic material | Tadanobu Sato, Kohzaburoh Yamada, Takahiro Matsuno | 2002-04-16 |
| 6340560 | Aminopolycarboxylic acid chelating agent, heavy metal chelate compound thereof, photographic additive and processing method | Kiyoshi Morimoto, Shigeo Hirano | 2002-01-22 |
| 5885757 | Aminopolycarboxylic acid chelating agent, heavy metal chelate compound thereof, photographic additive and processing method | Kiyoshi Morimoto, Shigeo Hirano | 1999-03-23 |
| 5547817 | Photographic processing using a novel chelating complex | Hisashi Okada, Ryo Suzuki, Hideaki Nomura | 1996-08-20 |
| 5520789 | Gas sensor using ionic conductor | Hideaki Takahashi, Haruyoshi Kondo | 1996-05-28 |
| 5501262 | Cord locking assembly for use with venetian blind | Toshiyuki Mori, Masahiro Nagashima, Kosuke Kawada | 1996-03-26 |
| 5409804 | Photographic processing composition and processing method | Hisashi Okada, Hiroyuki Seki | 1995-04-25 |
| 5352567 | Method for processing silver halide color photographic material using composition having a bleaching ability | Hisashi Okada, Morio Yagihara | 1994-10-04 |
| 5350668 | Method for processing silver halide color photographic material containing tabular silver iodobromide grains using a processing solution having a bleaching ability containing an iron (III) complex salt | Akira Abe, Hiroyuki Seki, Hisashi Okada | 1994-09-27 |
| 5338649 | Photographic processing composition and bleaching or bleach-fixing method | Hisashi Okada, Ryo Suzuki, Yasuhiro Katsuoka, Hiroyuki Seki | 1994-08-16 |
| 5300408 | Method of bleaching or bleach-fixing a color silver halide photographic material | Hisashi Okada | 1994-04-05 |