Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228871 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Seiji Obata, Jiro Moriya, Takayuki Mizuta | 2025-02-18 |
| 12140890 | Fixing apparatus and image forming apparatus | Hiroki Yamaguchi | 2024-11-12 |
| 11846902 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Seiji Obata, Jiro Moriya, Takayuki Mizuta | 2023-12-19 |
| 11693342 | Fixing apparatus and image forming apparatus | Hiroki Yamaguchi | 2023-07-04 |
| 11320770 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Seiji Obata, Jiro Moriya, Takayuki Mizuta | 2022-05-03 |
| 10895836 | Image forming apparatus | Daisuke Yamamoto | 2021-01-19 |
| 10824102 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Seiji Obata, Jiro Moriya, Takayuki Mizuta | 2020-11-03 |
| 10579002 | Image forming apparatus | Daisuke Yamamoto | 2020-03-03 |
| 10509361 | Image forming apparatus and cartridge mountable on the same | Koji Wada, Tachio Kawai, Shota Kase | 2019-12-17 |
| 10386761 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Seiji Obata, Jiro Moriya, Takayuki Mizuta | 2019-08-20 |
| 10379473 | Image forming apparatus | Daisuke Yamamoto | 2019-08-13 |
| 9983523 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Seiji Obata, Jiro Moriya, Takayuki Mizuta | 2018-05-29 |
| 9791814 | Image forming apparatus | Daisuke Yamamoto | 2017-10-17 |
| 9588476 | Image forming apparatus | — | 2017-03-07 |
| 9513583 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Seiji Obata, Jiro Moriya, Takayuki Mizuta | 2016-12-06 |
| 9280118 | Image forming apparatus | — | 2016-03-08 |
| 9274474 | Fixing device | Masahito Omata, Shoichiro Ikegami, Masahiko Suzumi, Takeshi Niimura, Takehiko Suzuki +1 more | 2016-03-01 |
| 8811876 | Image heating apparatus | Michio Uchida | 2014-08-19 |
| 8687990 | Image forming apparatus | Akimichi Suzuki, Atsushi Murakami, Hisayuki Tomura | 2014-04-01 |
| 8646775 | Sheet detecting apparatus and image forming apparatus | — | 2014-02-11 |
| 8229338 | Image fixing apparatus | Hideo Nanataki, Kenji Takagi, Keisuke Mitsuhashi, Noritomo Yamaguchi | 2012-07-24 |