Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069550 | Load port | Yoichi Matsushita | 2021-07-20 |
| 10684501 | Manufacturing system and manufacturing method | Akinori Tashima | 2020-06-16 |
| 7416838 | Photothermographic material | — | 2008-08-26 |
| 7410752 | Method of producing organic silver salt dispersion, and photothermographic material | — | 2008-08-12 |
| 6762016 | Photothermographic material | Yoshihisa Tsukada, Yasuhiro Yoshioka, Hajime Nakagawa | 2004-07-13 |
| 6465163 | Heat development image forming process, thermally decoloring image recording process and process for decoloring cyanine dye | Masami Sakurada, Masaki Noro, Yoshiharu Yabuki | 2002-10-15 |
| 6399292 | Photothermographic photosensitive material and photothemographic method | Ichizo Toya | 2002-06-04 |
| 6306566 | Heat development image forming process thermally decoloring image recording process and process for decoloring cyanine dye | Masami Sakurada, Masaki Noro, Yoshiharu Yabuki | 2001-10-23 |
| 6300053 | Photothermographic element | Ichizo Toya, Masaki Noro | 2001-10-09 |
| 6274301 | Photothermographic recording elements | Hisashi Okamura, Hirohiko Tsuzuki, Yoshiharu Yabuki | 2001-08-14 |
| 6165706 | Photothemographic element | Ichizo Toya | 2000-12-26 |
| 6124871 | Image recording method and apparatus capable of efficiently developing images on a photosensitive material | Takeshi Nakamura, Ichizo Toya | 2000-09-26 |
| 6114106 | Photothermographic material | Ichizo Toya | 2000-09-05 |
| 6093529 | Imaging materials | Hirohiko Tsuzuki, Hisashi Okamura, Yoshiharu Yabuki, Masaki Noro | 2000-07-25 |
| 6072059 | Heat development image forming process and heptamethine cyanine compound | Toru Harada, Minoru Sakai | 2000-06-06 |
| 5925777 | Schiff base quinone complexes and optical recording materials comprising the same | Toru Harada | 1999-07-20 |
| 5738982 | Silver halide photographic material | Toru Harada | 1998-04-14 |
| 5618660 | Silver halide photographic material and method for processing the same | Tadashi Ito | 1997-04-08 |
| 5445930 | Silver halide photographic material | Toru Harada | 1995-08-29 |
| 5420001 | Silver halide photographic material for medical care and an image forming method therefor | Tadashi Ito, Naoki Arai | 1995-05-30 |
| 5368994 | Silver halide photographic material | Tadashi Ito, Naoki Arai | 1994-11-29 |
| 5298382 | Processing of photographic silver halide photosensitive material and fixer used therein | Takashi Toyoda | 1994-03-29 |
| 4582784 | Photographic light-sensitive element with backing layer | Masafumi Fukugawa, Shinzi Kataoka, Yukio Shinagawa | 1986-04-15 |
| 4546075 | Heat-developable photographic material | Hiroshi Kitaguchi, Isamu Itoh, Yasushi Nozawa, Tadayoshi Kokubo | 1985-10-08 |
| 4359524 | Heat developable photosensitive material | Takao Masuda, Yoshimasa Aotani, Isamu Itoh | 1982-11-16 |