Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7407741 | Photothermographic material | — | 2008-08-05 |
| 7402380 | Photothermographic material | — | 2008-07-22 |
| 7396641 | Black and white photothermographic material | — | 2008-07-08 |
| 7279273 | Photothermographic material | — | 2007-10-09 |
| 7232652 | Photothermographic material and image forming method | — | 2007-06-19 |
| 7229753 | Photothermographic material and method for forming images | Toyohisa Oya, Yasuhiro Yoshioka, Kazunobu Katoh | 2007-06-12 |
| 7208264 | Photothermographic material and method of forming images | Keiichi Suzuki, Minoru Sakai | 2007-04-24 |
| 7153646 | Photothermographic material | Seiichi Yamamoto, Keiichi Suzuki | 2006-12-26 |
| 7148000 | Heat-developable photosensitive material and image-forming process | Takayoshi Oyamada, Toyohisa Oya | 2006-12-12 |
| 7132229 | Photothermographic material and image forming method | — | 2006-11-07 |
| 6924089 | Heat-developable photosensitive material and image forming method | Toyohisa Oya, Hirokazu Kyota | 2005-08-02 |
| 6682878 | Thermal development photosensitive material | Yasuhiro Yoshioka | 2004-01-27 |
| 6558894 | Photothermographic material | — | 2003-05-06 |
| 6485898 | Photothermographic material | Yasuhiro Yoshioka, Makoto Suzuki | 2002-11-26 |
| 6368782 | Photothermographic material | Masaru Takasaki, Katsuyuki Watanabe | 2002-04-09 |
| 6274302 | Photothermographic element | Katsuyuki Watanabe | 2001-08-14 |
| 6087081 | Fine polymer particles having heterogeneous phase structure, silver halide photographic light-sensitive material containing the fine polymer particles and image-forming method | Junichi Yamanouchi, Hidetoshi Watanabe, Kunio Ishigaki, Seiichi Yamamoto | 2000-07-11 |
| 6027805 | Fine polymer particles having heterogeneous phase structure | Junichi Yamanouchi, Hidetoshi Watanabe, Kunio Ishigaki, Seiichi Yamamoto | 2000-02-22 |
| 5994040 | Processing composition for silver halide photographic light-sensitive material, developer and processing method using the same | Shinnichi Morishima, Kohzaburoh Yamada, Seiji Yamashita, Minoru Sakai, Eiichi Okutsu | 1999-11-30 |
| 5989773 | Development processing method of silver halide photographic material and image forming method | Minoru Sakai, Kazunobu Katoh | 1999-11-23 |
| 5976758 | Development processing method | Senzo Sasaoka, Kohzaburoh Yamada | 1999-11-02 |
| 5972580 | Development processing method | Kohzaburoh Yamada | 1999-10-26 |
| 5925493 | Development processing method of silver halide photographic material and image forming method | Minoru Sakai, Kazunobu Katoh | 1999-07-20 |
| 5888708 | Development processing method | Senzo Sasaoka | 1999-03-30 |
| 5882841 | Silver halide photographic light-sensitive material and method for processing thereof | Toshihide Ezoe, Kohzaburoh Yamada | 1999-03-16 |