Issued Patents All Time
Showing 76–100 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761361 | Method for forming an image employing acetylene silver compounds | Hiroyuki Ozaki, Ken Kawata | 1988-08-02 |
| 4758503 | Heat developable light-sensitive material | Kozo Sato | 1988-07-19 |
| 4745043 | Heat development method for forming an image using intensifying agents | — | 1988-05-17 |
| 4740445 | Image forming process | Yoshiharu Yabuki, Kozo Sato | 1988-04-26 |
| 4740363 | Alkali generating process | Yoshiharu Yabuki, Kozo Sato | 1988-04-26 |
| 4731321 | Heat developable light-sensitive material | Kozo Sato, Yoshiharu Yabuki, Ken Kawata | 1988-03-15 |
| 4716100 | Heat developable light-sensitive material | Yoshiharu Yabuki, Kozo Sato, Ken Kawata | 1987-12-29 |
| 4705737 | Heat developable photographic materials | Kozo Sato, Yoshiharu Yabuki, Ken Kawata | 1987-11-10 |
| 4704345 | Heat development in presence of water | Hideki Naito | 1987-11-03 |
| 4675277 | Heat developable light-sensitive material | Kozo Sato, Hiroshi Kitaguchi | 1987-06-23 |
| 4668615 | Heat developable light-sensitive material | Ken Kawata, Yoshiharu Yabuki, Kozo Sato | 1987-05-26 |
| 4668612 | Heat-developable color photosensitive material | — | 1987-05-26 |
| 4659653 | Heat developable light-sensitive material | Kazo Sato, Yoshiharu Yabuki, Ken Kawata | 1987-04-21 |
| 4657848 | Heat-developable light-sensitive material | Kozo Sato, Yoshiharu Yabuki, Ken Kawata | 1987-04-14 |
| 4650749 | Heat-developable light-sensitive material | Kozo Sato, Yoshiharu Yabuki, Ken Kawata | 1987-03-17 |
| 4649104 | Heat developable light-sensitive material | Taku Nakamura | 1987-03-10 |
| 4649103 | Heat-developable light-sensitive material | Yoshiharu Yabuki, Kozo Sato, Ken Kawata | 1987-03-10 |
| 4647526 | Heat-developable light-sensitive material | Ken Kawata, Yoshiharu Yabuki, Kozo Sato | 1987-03-03 |
| 4640892 | Heat-developable light-sensitive material | Ken Kawata, Yoshiharu Yabuki, Kozo Sato | 1987-02-03 |
| 4640891 | Heat developable light-sensitive material | Yoshiharu Yabuki, Kozo Sato, Ken Kawata | 1987-02-03 |
| 4639418 | Heat developable photosensitive material | Yoshiharu Yabuki, Kozo Sato, Ken Kawata | 1987-01-27 |
| 4637902 | Mixed anhydrides of carbamic and hydroxamic acids | Ken Kawata | 1987-01-20 |
| 4636462 | Heat-developable photosensitive material | Ken Kawata, Yoshiharu Yabuki, Kozo Sato | 1987-01-13 |
| 4629684 | Heat developable color photographic light-sensitive material with development accelerator | Kozo Sato, Yoshiharu Yabuki, Ken Kawata | 1986-12-16 |
| 4626500 | Heat-developable photographic light-sensitive material | Kozo Sato, Hiroshi Kitaguchi | 1986-12-02 |