Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7105283 | Black and white photothermographic material and image forming method | — | 2006-09-12 |
| 7101658 | Heat-developable photosensitive material and heat-developing method using the same | Katsutoshi Yamane | 2006-09-05 |
| 7083908 | Photothermographic material | Seiichi Yamamoto, Eiichi Okutsu | 2006-08-01 |
| 7026109 | Photothermographic material | Hiroyuki Mifune, Tadashi Inaba, Kohzaburoh Yamada, Katsuyuki Watanabe | 2006-04-11 |
| 6787298 | Photothermographic material | Takahiro Goto, Kohzaburoh Yamada, Eiichi Okutsu, Shoji Yasuda | 2004-09-07 |
| 6764816 | Thermally developable photosensitive material | — | 2004-07-20 |
| 6610468 | Silver halide photographic material | Takashi Katoh, Katsutoshi Yamane, Takanori Hioki | 2003-08-26 |
| 6297002 | Photothermographic material | Ichizo Toya | 2001-10-02 |
| 6027866 | Silver halide photographic element | — | 2000-02-22 |
| 5891614 | Silver halide emulsion and silver halide photographic light-sensitive material using the same | — | 1999-04-06 |
| 5478715 | Silver halide photographic material | Shinji Ikari | 1995-12-26 |