Issued Patents All Time
Showing 101–125 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959298 | Silver halide color photographic material | Akio Mitsui | 1990-09-25 |
| 4941018 | Developing device accommodating apparatus and image forming apparatus and developing device | Toshirou Kasamura, Masashi Ohashi, Toshihiko Kusumoto, Naoki Okuda, Nobukazu Sasaki +8 more | 1990-07-10 |
| 4925777 | Direct positive color image forming method | Noriyuki Inoue | 1990-05-15 |
| 4908662 | Automatic original feeding apparatus having an image area designating function | Yasuyoshi Yamamoto, Toshirou Kasamura, Yasunori Maeda, Nobukazu Sasaki, Toshihiko Kusumoto +6 more | 1990-03-13 |
| 4876585 | Contact type image sensor with separate charge transfer device | — | 1989-10-24 |
| 4875741 | Anti-skid braking control system for use on motor vehicle | Hitoshi Tanaka, Takahiro Goshima, Kozi Takagi | 1989-10-24 |
| 4874688 | Silver halide photographic materials comprising specific organic solvents | Hidetoshi Kobayashi | 1989-10-17 |
| 4873547 | Sheet conveying apparatus | Nobukazu Sasaki, Toshirou Kasamura, Masashi Ohashi, Naoki Okuda, Toshihiko Kusumoto +5 more | 1989-10-10 |
| 4829341 | Document feeding apparatus with image area designation device | Nobukazu Sasaki, Toshiro Kasamura, Atsushi Kubota, Toshihiko Kusumoto, Tatsuya Shiratori +4 more | 1989-05-09 |
| 4827328 | Hybrid IC device | Ichiro Munakata, Hiroaki Takagi, Ryoichi Kozaki | 1989-05-02 |
| 4823159 | Image forming apparatus | Yasuyoshi Yamamoto, Masashi Ohashi, Tatsuya Shiratori, Michiro Koike, Atsushi Kubota +4 more | 1989-04-18 |
| 4812874 | Image forming apparatus capable of designating area to be copied of original | Atsushi Kubota, Nobukazu Sasaki, Toshirou Kasamura, Toshihiko Kusumoto, Tatsuya Shiratori +4 more | 1989-03-14 |
| 4802012 | Image sensor driving device with noise reduction circuits | Mamoru Nobue, Hisao Ito, Yoshio Nishihara | 1989-01-31 |
| 4799084 | Image forming apparatus | Michiro Koike, Yasuyoshi Yamamoto, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki +4 more | 1989-01-17 |
| 4797571 | Contact type image sensor | — | 1989-01-10 |
| 4792828 | Image forming apparatus for forming a plurality of image from different originals on one transfer sheet | Yasuyoshi Yamamoto, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki, Toshirou Kasamura +6 more | 1988-12-20 |
| 4787616 | Sheet stacking device and image forming apparatus provided with same | Nobukazu Sasaki, Toshirou Kasamura, Atsushi Kubota, Yasuyoshi Yamamoto, Masashi Ohashi +3 more | 1988-11-29 |
| 4777498 | Image forming apparatus | Toshirou Kasamura, Yasuyoshi Yamamoto, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki +4 more | 1988-10-11 |
| 4767936 | Electronic device of element row type and wiring method of its electrode pattern | Hiroki Murakami | 1988-08-30 |
| 4754301 | Multicolor image forming apparatus with a shutter to prevent mixture of developers in plural developing devices | Toshirou Kasamura, Akiyoshi Kimura, Masashi Ohashi, Yasuyoshi Yamamoto, Toshihiko Kusumoto +4 more | 1988-06-28 |
| 4727407 | Image sensor | Mamoru Nobue, Sadahiro Tei, Shigeru Sato | 1988-02-23 |
| 4723174 | Picture image processor | Eiji Nishikawa, Fumio Asano | 1988-02-02 |
| 4680477 | Contact type document reading device with uniform line-to-line conductor capacitance | Shigeru Sato | 1987-07-14 |
| 4626712 | High speed MOS input circuit with precision input-output characteristics | — | 1986-12-02 |
| H156 | Silver halide color light-sensitive material | Tsumoru Hirano | 1986-11-04 |