Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752154 | Sheet post-treatment apparatus of line-up free type | Hiroyoshi Maruyama, Yuji Takahashi, Shinichi Tanada, Toshihiko Kusumoto, Masahiko Yashiro | 1998-05-12 |
| 5597153 | Automatic original feed apparatus | Hiroyoshi Maruyama, Yuji Takahashi, Shinichi Tanada, Toshihiko Kusumoto, Masahiko Yashiro | 1997-01-28 |
| 5512993 | Image heating device capable of controlling activation of plural heaters | Saijiro Endo, Hisaaki Senba, Hisatsugu Tahara, Hiroshi Matsumoto, Keisuke Hasegawa | 1996-04-30 |
| 5492315 | Sheet post-treatment apparatus having tab trimmer | Hiroyoshi Maruyama, Yuji Takahashi, Shinichi Tanada, Toshihiko Kusumoto, Masahiko Yashiro | 1996-02-20 |
| 5329342 | Image fixing apparatus | Masanari Shirai, Kazuo Kagiura, Hiroyoshi Maruyama, Masashi Ohashi, Tatsuya Shiratori +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 |
| 5191377 | Original scanning apparatus with electrical connecting member | Kazuo Kagiura, Tatsuya Shiratori, Naomasa Kimura, Eiichi Ando, Masanari Shirai +2 more | 1993-03-02 |
| 5023658 | Image forming apparatus | Kazuo Kagiura, Hiroyoshi Maruyama, Tatsuya Shiratori, Masashi Ohashi, Masanari Shirai +1 more | 1991-06-11 |
| 4995601 | Anti-skew sheet feeding device for image forming apparatus and sheet storage device for use therein | Masashi Ohashi, 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, Masashi Ohashi, Toshihiko Kusumoto, Naoki Okuda, Nobukazu Sasaki +8 more | 1990-07-10 |