Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365158 | Honeycomb structure and method of producing honeycomb structure | Shinji Suzuki, Shinpei Oshima, Takahiro Tomita | 2022-06-21 |
| 10739300 | Sensor element | Kosuke Ujihara, Kenji Morimoto | 2020-08-11 |
| 10620152 | Sensor element | Kosuke Ujihara, Kenji Morimoto | 2020-04-14 |
| 10564139 | Sensor element | Kosuke Ujihara, Kenji Morimoto | 2020-02-18 |
| 10474071 | Fixing device having sheet separation members which are displaced by different amounts according to a change in diameter of a heated rotator, and image forming apparatus | Koji Yamamoto | 2019-11-12 |
| 10338506 | Fixing device | Koji Yamamoto, Mamoru Fukaya | 2019-07-02 |
| 10307743 | Honeycomb structure | Satoshi Yamazaki, Kenji Morimoto | 2019-06-04 |
| 10241451 | Fixing apparatus and image forming apparatus | Masanori Murakami, Mamoru Fukaya, Hideaki Ikeda | 2019-03-26 |
| 10195597 | Manufacturing method of honeycomb structure | Satoshi Yamazaki, Kenji Morimoto | 2019-02-05 |
| 10043604 | Voltage-nonlinear resistor element and method for producing the same | Masaki Ishikawa, Yoshimasa Kobayashi, Kenji Morimoto | 2018-08-07 |
| 9679684 | Voltage nonlinear resistive element and method for manufacturing the same | Satoshi Yamazaki, Kenji Morimoto, Shinji Kawasaki, Yukihisa Takeuchi | 2017-06-13 |
| 9679685 | Voltage nonlinear resistive element and method for manufacturing the same | Satoshi Yamazaki, Kenji Morimoto, Shinji Kawasaki, Yukihisa Takeuchi | 2017-06-13 |
| 9645533 | Image forming apparatus with cooling unit for cooling non-sheet passing region | Takuya Ishigai | 2017-05-09 |
| 9581946 | Fixing device having heating section support with hole for releasing heat | Koji Yamamoto | 2017-02-28 |
| 9527688 | Belt-drive device and image forming apparatus | Koji Yamamoto, Mamoru Fukaya, Masataka Yagi, Ryuta Akiyama | 2016-12-27 |
| 9507300 | Fixing device | Mamoru Fukaya, Naoki Kataoka, Tsuyoshi Tamaru | 2016-11-29 |
| 9207599 | Fixing device | Mamoru Fukaya, Naoki Kataoka, Tsuyoshi Tamaru | 2015-12-08 |
| 9091979 | Fixing device and image forming apparatus having a fixing belt whose rotation center is shifted toward a recording-paper conveyance direction | — | 2015-07-28 |
| 9034217 | Voltage nonlinear resistor | Satoshi Yamazaki, Kenji Morimoto, Shinji Kawasaki | 2015-05-19 |
| 8948625 | Image forming apparatus for detecting abnormality of a fixing device | Naoki Yamamoto | 2015-02-03 |
| 8908349 | Member for semiconductor manufacturing apparatus | Masahiro Kida, Yuji Katsuda | 2014-12-09 |
| 8781378 | Fixing device and image forming apparatus | Naoki Yamamoto, Mamoru Fukaya, Noboru Yonekawa | 2014-07-15 |
| 8685313 | Corrosion-resistant member for semiconductor manufacturing apparatus and method for manufacturing the same | Morimichi Watanabe, Yuji Katsuda | 2014-04-01 |
| 8679998 | Corrosion-resistant member for semiconductor manufacturing apparatus and method for manufacturing the same | Morimichi Watanabe, Yuji Katsuda, Asumi Jindo | 2014-03-25 |
| 8639171 | Fixing device and image forming apparatus with a mechanism to extend a life of a fixing belt | Noboru Yonekawa, Mamoru Fukaya, Naoki Yamamoto | 2014-01-28 |