Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118955 | Image forming apparatus and fixing apparatus | Satoru Yoneda, Hideji Hayashi, Takashi Yamada, Yoshifumi Kosagi, Tetsuya Yamada | 2000-09-12 |
| 6091051 | Heating device | Yuusuke Morigami, Eiji Okabayashi, Yoshifumi Kosagi | 2000-07-18 |
| 6054677 | Heating device and heating rotary member | Yuusuke Morigami, Yoshifumi Kosagi, Eiji Okabayashi, Taizou Oonishi, Shigeo Honma | 2000-04-25 |
| 6029040 | Fixing apparatus and releasing agent supplying apparatus | Takashi Yamada, Satoru Yoneda, Hideji Hayashi, Yoshifumi Kosagi | 2000-02-22 |
| 6002908 | Drive device, and fusing device and transfer device including said drive device | Hideji Hayashi, Satoru Yoneda, Tetsuya Yamada, Takashi Yamada, Yoshifumi Kosagi | 1999-12-14 |
| 5937230 | Temperature detecting device for rotating members | Hiroyasu Iwase | 1999-08-10 |
| 5857137 | Image forming apparatus and method comprising refeeding unit with priority refeeding | Masayoshi Kuroda, Taiichi Oominami, Tomonobu Tamura | 1999-01-05 |
| 5671471 | Sheet separating device | Naoki Mizuno, Toshio Toyama | 1997-09-23 |
| 5590872 | Sheet reversing apparatus for a copying machine | Taiichi Oominami, Masayoshi Kuroda, Tomonobu Tamura, Masami Nakane, Kazuhiko Nakatsuka | 1997-01-07 |
| 5517752 | Method of connecting a pressure-connector terminal of a device with a terminal electrode of a substrate | Takashi Yuda, Shinichi Kasahara, Toshiaki Sukeda, Hiromichi Watanabe, Yoshiaki Maruyama +3 more | 1996-05-21 |
| 5017970 | Fixing device with movable nip region for use in copiers | — | 1991-05-21 |
| 4882603 | Original document cover device | — | 1989-11-21 |
| 4878087 | Image forming apparatus with jam removal mechanism | Toshiyuki Sakai | 1989-10-31 |
| 4745435 | Sheet transporting apparatus in a printing system | Tateomi Kono | 1988-05-17 |
| 4411042 | Cleaning device | Takeji Morikawa | 1983-10-25 |
| 4397936 | Method of fixing developed electrophotographic images uses oil absorbing smoothing roller | Soichi Iwao, Shinji Takiguchi | 1983-08-09 |
| 4285295 | Fixing device for electrophotographic copying machines | Soichi Iwao, Shinji Takiguchi | 1981-08-25 |