Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399292 | Photothermographic photosensitive material and photothemographic method | Itsuo Fujiwara | 2002-06-04 |
| 6342343 | Photothermographic material | — | 2002-01-29 |
| 6335153 | Method for producing image using a photothermographic material | — | 2002-01-01 |
| 6333147 | Thermally processed image forming material | — | 2001-12-25 |
| 6326132 | Photothermographic material for laser beam exposure | Munehisa Fujita | 2001-12-04 |
| 6312885 | Photothermo-or thermo-graphic material | Munehisa Fujita | 2001-11-06 |
| 6300053 | Photothermographic element | Itsuo Fujiwara, Masaki Noro | 2001-10-09 |
| 6297002 | Photothermographic material | Tomoyuki Ohzeki | 2001-10-02 |
| 6165706 | Photothemographic element | Itsuo Fujiwara | 2000-12-26 |
| 6124871 | Image recording method and apparatus capable of efficiently developing images on a photosensitive material | Takeshi Nakamura, Itsuo Fujiwara | 2000-09-26 |
| 6114106 | Photothermographic material | Itsuo Fujiwara | 2000-09-05 |
| 6074813 | Polyhalomethane compound and photosensitive material | Naoki Asanuma, Hisashi Okada | 2000-06-13 |
| 5998126 | Photothermographic material | Toru Harada | 1999-12-07 |
| 5998127 | Photothermographic materials | Akihiro Hirano | 1999-12-07 |
| 5965348 | Thermographic material | — | 1999-10-12 |
| 5952167 | Photothermographic materials | Hisashi Okada, Naoki Asanuma | 1999-09-14 |
| 5698380 | Method of forming images | — | 1997-12-16 |
| 5656419 | Heat-developable photographic light-sensitive material | Hisashi Okada | 1997-08-12 |
| 5460935 | Silver halide photographic material | — | 1995-10-24 |
| 5380637 | Silver halide photographic material | Seiji Yamashita, Jun Kawagoe | 1995-01-10 |
| 5307105 | Photosensitive material drying device | Shigeru Saotome | 1994-04-26 |
| 5283161 | Silver halide photographic material and method for processing the same | Mikizo Kuwabara, Hiroshi Kawamoto | 1994-02-01 |
| H1285 | Silver halide photographic emulsion and material | — | 1994-02-01 |
| 5260178 | Silver halide photographic light-sensitive material | Toru Harada | 1993-11-09 |
| 5230993 | Silver halide photographic element | Sumito Yamada, Tomokazu Yasuda, Shigeru Ohno | 1993-07-27 |