Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7714294 | Radiation detecting apparatus and radiographing system | Satoshi Okada, Masato Inoue, Kazumi Nagano, Shinichi Takeda, Keiichi Nomura +1 more | 2010-05-11 |
| D539275 | Wireless module | Hitoshi Furuya, Tetsuro Uchida | 2007-03-27 |
| 5882837 | Heat-developable color light-sensitive material | — | 1999-03-16 |
| 5115304 | Copying device with developing and transfer device | Sumio Yoshikawa, Yoshiharu Okino | 1992-05-19 |
| 5049473 | Method of preserving colored images | Kazuhiko Furuya | 1991-09-17 |
| 5047310 | Photographic process of heating during development after image exposure with a conductive layer containing carbon black | Hiroyuki Ozaki, Hideki Naito | 1991-09-10 |
| 4777110 | Heat developable color photographic materials | Shingo Nishiyama | 1988-10-11 |
| 4643964 | Heat-developable light-sensitive material with electrically conductive layer | Hideki Naito, Hiroshi Kitaguchi | 1987-02-17 |
| 4628021 | Heat developable color photographic materials with silver halide containing iodide | Shingo Nishiyama | 1986-12-09 |
| 4617257 | Heat developable light-sensitive material | Toshinao Ukai | 1986-10-14 |
| 4614702 | Heat-developable color photographic material with mercapto antifoggant | Yoshiharu Yabuki | 1986-09-30 |
| 4559290 | Heat development with reducible dye releaser | Shinsaku Fujita, Koichi Koyama | 1985-12-17 |
| 4360589 | Color photographic light-sensitive materials | Tetsuro Kojima, Masakazu Morigaki, Tsutomu Hamaoka | 1982-11-23 |
| 4346165 | Process for improving light fastness of color images | Shigeru Oono, Nobuo Seto, Yoshiaki Suzuki, Kotaro Nakamura, Nobuo Furutachi | 1982-08-24 |
| 4343886 | Method for stabilizing dye images in color photographic sensitive materials using a ligand as a dye image stabilizer precursor in combination with metal ions | Kotaro Nakamura, Seiiti Kubodera, Hiroshi Hara, Yoshiaki Suzuki, Shigeru Oono | 1982-08-10 |
| 4336325 | Color photographic light-sensitive element | Kozo Aoki, Nobuo Furutachi | 1982-06-22 |
| 4332886 | Color photographic light-sensitive material including an organic spirobis compound color coupler | Kozo Aoki, Tetsuro Kojima, Nobuo Furutachi | 1982-06-01 |
| 4301223 | Method of stabilizing organic substrate materials to light | Kotaro Nakamura, Yoshiaki Suzuki, Hiroshi Hara, Shigeru Oono | 1981-11-17 |
| 4297440 | Color photographic light-sensitive element | Kozo Aoki, Yoshiharu Yabuki, Nobuo Furutachi | 1981-10-27 |
| 4279990 | Color photographic materials | Kozo Aoki, Nobuo Furutachi | 1981-07-21 |
| 4273864 | Color photographic light-sensitive materials | Tsutomu Hamaoka, Masakazu Morigaki, Takayoshi Kamio, Kotaro Nakamura | 1981-06-16 |
| 4264720 | Color photographic light-sensitive material | Tsutomu Hamaoka, Masakazu Morigaki, Nobutaka Ohki, Kotaro Nakamura | 1981-04-28 |