Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11740573 | Fixing apparatus having stay members for maintaining alignment of rotatable members thereof | Tatsuo Yasui, Keiichi Mizukami, Takuya Hasegawa, Tomoaki Tanto, Kazuki Tada | 2023-08-29 |
| 11675297 | Fusing apparatus | Tatsuo Yasui, Keiichi Mizukami, Takuya Hasegawa, Tomoaki Tanto, Kazuki Tada | 2023-06-13 |
| 10739707 | Endless belt with lubricant on inner surface and image fixing device | Makoto Tanaka, Satoshi Ishikawa | 2020-08-11 |
| 10719042 | Image heating apparatus | Taiya Hirayama, Kenichi Tanaka, Takeshi Kozuma, Atsushi Ishigami | 2020-07-21 |
| 10564576 | Image forming apparatus that performs a process of rotating a new endless belt before an image forming operation | Kenichi Tanaka, Taiya Hirayama, Takeshi Kozuma, Atsushi Ishigami | 2020-02-18 |
| 10551773 | Cleaning apparatus, and fixing apparatus using same | Taiya Hirayama, Kenichi Tanaka, Takeshi Kozuma, Atsushi Ishigami | 2020-02-04 |
| 10379471 | Image heating apparatus having a pressure removal mechanism including a camshaft and a regulating portion that regulates flexure of the camshaft | Shutaro Saito | 2019-08-13 |
| 9581952 | Humidification device and image forming apparatus | Kenjiro Sugaya, Kazuhisa Okuda, Shutaro Saito | 2017-02-28 |
| 9546061 | Sheet processing apparatus and image forming system | Kazuhisa Okuda, Kenjiro Sugaya, Shutaro Saito | 2017-01-17 |
| 9517888 | Endless belt and image heating apparatus including the endless belt | Tomohiko Yoshimura | 2016-12-13 |
| 9335733 | Sheet conveying apparatus and image forming apparatus | Kazuhisa Okuda, Kenjiro Sugaya | 2016-05-10 |
| 9285727 | Sheet conveying apparatus and image forming apparatus | Kazuhisa Okuda, Kenjiro Sugaya | 2016-03-15 |
| 9284142 | Sheet processing apparatus and image forming system | Kazuhisa Okuda, Kenjiro Sugaya, Shutaro Saito | 2016-03-15 |
| 8918044 | Image heating apparatus and recording material feeding apparatus | Kazuaki Aoki, Shouhei Takeda, Yasuo Nami, Naoyuki Yamamoto, Masahiro Nawa | 2014-12-23 |
| 8843046 | Image heating apparatus | Masahiro Nawa, Kazuaki Aoki, Shouhei Takeda, Yasuo Nami, Naoyuki Yamamoto | 2014-09-23 |
| 8843042 | Image heating apparatus, bearing mounting structure and retaining ring | Masahiro Nawa, Kazuaki Aoki, Shouhei Takeda, Yasuo Nami, Naoyuki Yamamoto | 2014-09-23 |
| 7940429 | Image forming apparatus | Koki Watanabe, Shinichiro Wakahara, Jiro Shirakata, Shinichiro Hosoi | 2011-05-10 |
| 7842906 | Image forming apparatus | Koki Watanabe, Shinichiro Wakahara, Jiro Shirakata | 2010-11-30 |
| 7700896 | Image heating device using induction heating system | Koki Watanabe, Shouhei Takeda, Shinichiro Wakahara, Jiro Shirakata, Koichiro Nishimura | 2010-04-20 |
| 7657217 | Image heating apparatus and method for manufacturing image heating apparatus | Shinichiro Wakahara, Koki Watanabe, Jiro Shirakata | 2010-02-02 |
| 7561822 | Image forming apparatus with casing having metal plates on each peripheral side | Koki Watanabe, Shinichiro Wakahara, Jiro Shirakata, Shinichiro Hosoi | 2009-07-14 |
| 7465906 | Image heating apparatus | Shinichiro Wakahara, Koki Watanabe, Jiro Shirakata | 2008-12-16 |
| 7462804 | Induction image heating apparatus | Jiro Shirakata, Shouhei Takeda, Koki Watanabe, Shinichiro Wakahara, Koichiro Nishimura | 2008-12-09 |
| 7447478 | Image forming apparatus | Jiro Shirakata, Hisashi Otaka, Kohei Koshida, Kenichi Manabe, Hideaki Miyazawa +2 more | 2008-11-04 |
| 7442905 | Image heating apparatus | Shinichiro Wakahara, Koki Watanabe, Jiro Shirakata | 2008-10-28 |