Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748182 | Coordinates input apparatus connected to image processing system | Shinnosuke Taniishi | 1998-05-05 |
| 5329342 | Image fixing apparatus | Masanari Shirai, Kazuo Kagiura, Hiroyoshi Maruyama, Tatsuya Shiratori, Naomasa Kimura +1 more | 1994-07-12 |
| 5303004 | Apparatus for driving image bearing member via torque limiter | Hiroyoshi Maruyama, Kazuo Kagiura, Tatsuya Shiratori, Naomasa Kimura, Eiichi Ando +2 more | 1994-04-12 |
| 5205551 | Apparatus for transporting sheet | Toshiyuki Nagano, Masanari Shirai, Tatsuya Shiratori | 1993-04-27 |
| 5191377 | Original scanning apparatus with electrical connecting member | Kazuo Kagiura, Tatsuya Shiratori, Naomasa Kimura, Eiichi Ando, Masanari Shirai +2 more | 1993-03-02 |
| 5100123 | Cassette loading device for image forming apparatus | Kazuo Kagiura, Tatsuya Shiratori, Saijiro Endo, Takahiro Ushiro | 1992-03-31 |
| 5023658 | Image forming apparatus | Yoshikuni Toyama, Kazuo Kagiura, Hiroyoshi Maruyama, Tatsuya Shiratori, Masanari Shirai +1 more | 1991-06-11 |
| 4995601 | Anti-skew sheet feeding device for image forming apparatus and sheet storage device for use therein | Yoshikuni Toyama, Kazuo Kagiura, Hiroyoshi Maruyama, Tatsuya Shiratori, Masanari Shirai +1 more | 1991-02-26 |
| 4941018 | Developing device accommodating apparatus and image forming apparatus and developing device | Toshirou Kasamura, Toshihiko Kusumoto, Naoki Okuda, Nobukazu Sasaki, Yasunori Maeda +8 more | 1990-07-10 |
| 4922300 | Image forming apparatus and developing device therefor | Nobukazu Sasaki, Toshirou Kasamura, Naoki Okuda, Toshihiko Kusomoto | 1990-05-01 |
| 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 |
| 4873547 | Sheet conveying apparatus | Nobukazu Sasaki, Toshirou Kasamura, Naoki Okuda, Toshihiko Kusumoto, Yasunori Maeda +5 more | 1989-10-10 |
| 4841329 | Developing device accommodating apparatus and image forming apparatus and developing device | Toshirou Kasamura, Masafumi Takagi, Naoki Okuda, Toshihiko Kusumoto, Nobukazu Sasaki +2 more | 1989-06-20 |
| 4841336 | Image forming apparatus with developing device accommodating means | Toshihiko Kusumoto, Toshirou Kasamura, Naoki Okuda, Nobukazu Sasaki, Minoru Nada | 1989-06-20 |
| 4829341 | Document feeding apparatus with image area designation device | Nobukazu Sasaki, Toshiro Kasamura, Atsushi Kubota, Toshihiko Kusumoto, Tatsuya Shiratori +4 more | 1989-05-09 |
| 4823159 | Image forming apparatus | Yasuyoshi Yamamoto, Tatsuya Shiratori, Michiro Koike, Atsushi Kubota, Nobukazu Sasaki +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 |
| 4799084 | Image forming apparatus | Michiro Koike, Takashi Ozawa, Yasuyoshi Yamamoto, Akiyoshi Kimura, Nobukazu Sasaki +4 more | 1989-01-17 |
| 4792828 | Image forming apparatus for forming a plurality of image from different originals on one transfer sheet | Takashi Ozawa, Yasuyoshi Yamamoto, 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, Michiro Koike +3 more | 1988-11-29 |
| 4777498 | Image forming apparatus | Toshirou Kasamura, Takashi Ozawa, Yasuyoshi Yamamoto, Akiyoshi Kimura, Nobukazu Sasaki +4 more | 1988-10-11 |
| 4754301 | Multicolor image forming apparatus with a shutter to prevent mixture of developers in plural developing devices | Toshirou Kasamura, Akiyoshi Kimura, Yasuyoshi Yamamoto, Takashi Ozawa, Toshihiko Kusumoto +4 more | 1988-06-28 |