Issued Patents All Time
Showing 126–150 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801521 | Method for processing silver halide color photographic material with a color developer comprising a hydrazine derivative | Nobutaka Ohki, Nobuo Seto, Hideaki Naruse, Morio Yagihara, Kazuto Andoh +1 more | 1989-01-31 |
| 4800153 | Method for processing silver halide color photographic materials and a color photographic developer composition comprising hydroxylamine and stabilizer | Kiyoshi Morimoto | 1989-01-24 |
| 4798783 | Method of processing silver halide color photographic material and photographic color developing composition | Hiroshi Fujimoto, Nobutaka Ohki, Morio Yagihara | 1989-01-17 |
| 4774167 | Method for processing silver halide color photographic materials wherein the color developer contains low concentrations of benzyl alcohol, hydroxylamine and sulfite | Toshio Koshimizu, Shinji Ueda | 1988-09-27 |
| 4764455 | Color image-forming process | Jun Arakawa, Masahiro Okada | 1988-08-16 |
| 4751518 | Heating resistor as a thermal head resistive element | Masakazu Kato | 1988-06-14 |
| 4742361 | Thermal print head | Masakazu Kato, Takehiro Takoshima, Yoshimi Kamijyo | 1988-05-03 |
| 4695530 | Method for forming image using silver halide color photographic light-sensitive material | Kotaro Nakamura | 1987-09-22 |
| 4681835 | Method of processing silver halide color photographic material containing pyrazoloazole-type magenta coupler using a final bath containing a soluble iron salt | Kiyoshi Nakazyo | 1987-07-21 |
| 4588677 | Method for processing silver halide color photosensitive materials | Junya Nakajima | 1986-05-13 |
| 4543322 | Process for the processing of color photographic silver halide light-sensitive material | Junya Nakajima | 1985-09-24 |
| 4542091 | Color image forming process | Noboru Sasaki, Keiichi Adachi | 1985-09-17 |
| 4504577 | Silver halide photographic materials | Yoshinobu Yoshida, Nobuo Sakai | 1985-03-12 |
| 4493888 | Silver halide photographic light-sensitive material | Katsusuke Endo, Eiichi Kato, Nobutaka Ohki | 1985-01-15 |
| 4491630 | Silver halide color photographic light-sensitive material | Akio Mitsui, Masakazu Morigaki, Takashi Nakamura | 1985-01-01 |
| 4486677 | Encased electric motor employing gas as heat dissipating means | Sakuei Yamamoto, Hiroshi Inao, Kiyonori Tokumitsu, Mitsuhiro Nishida, Shigekazu Sakabe | 1984-12-04 |
| 4473635 | Silver halide photographic light-sensitive material | Katsusuke Endo, Sigeru Kuwazima, Eiichi Kato, Nobutaka Ohki | 1984-09-25 |
| 4469781 | Processing for silver halide color photographic materials | Takashi Nakamura | 1984-09-04 |
| 4465762 | Method for color developing color photographic silver halide light-sensitive material | Takashi Nakamura, Kotaro Nakamura | 1984-08-14 |
| 4456682 | Silver halide color photographic material | Akio Mitsui, Masakazu Morigaki, Takashi Nakamura | 1984-06-26 |
| 4444873 | Color photographic processing | Kiyoshi Imai, Mamoru Tashiro, Junya Nakajima | 1984-04-24 |
| 4409324 | Multilayer color photographic light-sensitive materials | Akio Mitsui, Masakazu Morigaki, Takashi Nakamura | 1983-10-11 |
| 4383027 | Silver halide color photographic light-sensitive material and method for developing thereof | Masakazu Morigaki, Takashi Nakamura, Nobuo Furutate | 1983-05-10 |
| 4311574 | Regeneration of photographic processing solutions | — | 1982-01-19 |
| 4293639 | Bleaching compositions for photographic processing | Isamu Itoh, Taiji Hashimura | 1981-10-06 |