Issued Patents All Time
Showing 26–50 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514662 | Photothermographic material | — | 2003-02-04 |
| 6458505 | Photothermographic material | — | 2002-10-01 |
| 6423464 | Laser ablative recording material | Kazuro Kubo | 2002-07-23 |
| 6329127 | Heat-developable photosensitive material and method for forming image using the same | Katsuyuki Watanabe, Kazunobu Katoh, Minoru Sakai | 2001-12-11 |
| 6309814 | Heat developable photosensitive material | — | 2001-10-30 |
| 6261739 | Laser ablative recording material | Makoto Ishihara, Tatsuhiko Obayashi, Katsuyuki Watanabe | 2001-07-17 |
| 6210869 | Image forming method using heat-developable photosensitive material | — | 2001-04-03 |
| 6150084 | Photothermographic element | Makoto Ishihara | 2000-11-21 |
| 6124075 | Laser ablative recording material | Makoto Ishihara | 2000-09-26 |
| 6083680 | Photothermographic material | Kazuki Yamazaki | 2000-07-04 |
| 6033760 | Magnetic recording medium | Shigeaki Wakana | 2000-03-07 |
| 5985508 | Silver halide photographic material | Takahiro Goto, Shoji Yasuda | 1999-11-16 |
| 5889337 | Integrated instrument panel switch assembly | Kenji Okamoto, Hiroaki Yamazaki, Tomokazu Ito, Yukio Kide | 1999-03-30 |
| 5853951 | Silver halide photographic material | Shoji Yasuda, Takahiro Goto, Hirotomo Sasaki, Seiichi Yamamoto | 1998-12-29 |
| 5761847 | Plant-growing system and plant-growing method | Shoichi Ishimoto | 1998-06-09 |
| 5723267 | Silver halide photographic material and the method of processing the same | — | 1998-03-03 |
| 5652088 | Silver halide photographic material | Seiji Yamashita, Hirohiko Tsuzuki | 1997-07-29 |
| 5618660 | Silver halide photographic material and method for processing the same | Itsuo Fujiwara | 1997-04-08 |
| 5582959 | Method for forming an image | — | 1996-12-10 |
| 5508152 | Method for processing a silver halide photographic material | Harumi Toyoda, deceased, Eiichi Okutsu, Kiyoshi Morimoto | 1996-04-16 |
| 5464730 | Low replenishment rate process of development of black-and-white silver halide photographic material using a developer having a low bromide ion concentration and a specified pH range | Eiichi Okutsu, Takashi Toyoda | 1995-11-07 |
| 5420001 | Silver halide photographic material for medical care and an image forming method therefor | Itsuo Fujiwara, Naoki Arai | 1995-05-30 |
| 5368994 | Silver halide photographic material | Itsuo Fujiwara, Naoki Arai | 1994-11-29 |
| 5348849 | Silver halide photographic material | — | 1994-09-20 |
| 5298372 | Method for processing black-and-white silver halide photographic material | Eiichi Okutsu, Takashi Toyoda | 1994-03-29 |