Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4732846 | Heat-developable light-sensitive material | Toshiaki Aono, Hiroshi Hara | 1988-03-22 |
| 4729936 | Image forming process including a heating step | Hiroshi Kitaguchi, Kozo Sato | 1988-03-08 |
| 4696887 | Method for formation of an image comprising a heating step | Kozo Sato, Hiroshi Kitaguchi, Masashi Takeuchi, Masaaki Tsukase | 1987-09-29 |
| 4695525 | Image forming process | Masaaki Tsukase, Kozo Sato, Hiroshi Kitaguchi, Masashi Takeuchi | 1987-09-22 |
| 4678735 | Heat developable light-sensitive material with development inhibitor releaser | Hiroshi Kitaguchi, Kozo Sato, Masasi Takeuchi, Masaaki Tsukase | 1987-07-07 |
| 4678739 | Image forming method including heating step | Hiroshi Kitaguchi, Masashi Takeuchi, Kozo Sato, Masaaki Tsukase | 1987-07-07 |
| 4670373 | Acid precursor | Hiroshi Kitaguchi | 1987-06-02 |
| 4656126 | Heat-developable color light-sensitive material | Hiroshi Kitaguchi | 1987-04-07 |
| 4639408 | Process for image formation comprising a heating step | Hiroshi Kitaguchi | 1987-01-27 |
| 4626499 | Heat developable light-sensitive material | Hiroshi Kitaguchi | 1986-12-02 |
| 4610957 | Heat-developable light-sensitive material | Hiroshi Kitaguchi | 1986-09-09 |
| 4407448 | Temperature sensing valve | Minoru Yamanaka, Mitsuyuki Suzuki, Hideo Haneda, Masataka Ohtsuki | 1983-10-04 |
| 4383231 | Temperature switch having a magnetically soft amorphous metal member | Minoru Yamanaka, Mitsuyuki Suzuki, Hideo Haneda, Masataka Ohtsuki | 1983-05-10 |
| 4337794 | Solenoid valve assembly | Minoru Yamanaka, Hideo Haneda, Mitsuyuki Suzuki | 1982-07-06 |
| 4330786 | Method of controlling thermally controlling a thermal printing head | Etsuo Hatabe, Fumitake Tokugawa, Toshiharu Nozawa | 1982-05-18 |