Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8385802 | Fixing device and image forming apparatus | Hideaki Hayashi, Satoru Yoneda, Naoki Yamamoto | 2013-02-26 |
| 8265538 | Fixing device and image formation apparatus | Kazunori Nishinoue, Hideaki Hayashi, Taizou Oonishi, Naoki Yamamoto | 2012-09-11 |
| 8200138 | Presser member, fixing device and image forming apparatus | Naoki Yamamoto, Kazunori Nishinoue, Satoru Yoneda, Taizou Oonishi, Hideaki Hayashi | 2012-06-12 |
| 8086151 | Developing roller specific for mono-component developing apparatus | Tomoharu Nishikawa, Toshihide Taniguchi, Toshiyuki Sakai, Hiromasa Ueno | 2011-12-27 |
| 8045908 | Fixing device and image forming apparatus | Toru Hayase, Kazunori Nishinoue, Naoki Yamamoto, Hideaki Hayashi, Taizou Oonishi | 2011-10-25 |
| 6349934 | Reciprocating tray for sheet finisher | Kuniaki Ishiguro, Riichi Hama, Tatsuya Shinno, Tohru Murakami, Motoki Takata | 2002-02-26 |
| 5746426 | Feeding device having a feed roller with a low coefficient portion | Yoshikazu Nakabayashi, Hiroshi Hadano, Hideki Sendou | 1998-05-05 |