Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747746 | Image forming apparatus | — | 2023-09-05 |
| 11402794 | Image forming apparatus | Takayuki Miyamoto | 2022-08-02 |
| 11144006 | Image forming apparatus | Takayuki Miyamoto | 2021-10-12 |
| 11126137 | Image forming apparatus | — | 2021-09-21 |
| 10670995 | Image forming apparatus | — | 2020-06-02 |
| 10613470 | Image forming apparatus | Takayuki Miyamoto | 2020-04-07 |
| 10571829 | Developer transporting device and image forming apparatus | Yoji Oya, Taisuke Hyodo | 2020-02-25 |
| 10358305 | Image forming apparatus | Satoshi Tsuda, Joji Goto | 2019-07-23 |
| 10197966 | Image forming apparatus | Takayuki Miyamoto | 2019-02-05 |
| 10118778 | Sheet stacking apparatus, sheet conveying apparatus, and image forming apparatus | — | 2018-11-06 |
| 9857760 | Image forming apparatus | Takayuki Miyamoto | 2018-01-02 |
| 9651914 | Image forming apparatus | Takayuki Miyamoto | 2017-05-16 |
| 9261821 | Image forming apparatus | — | 2016-02-16 |
| 8532528 | Image forming apparatus having coupling for driving transfer unit | Takayuki Miyamoto | 2013-09-10 |
| 8165499 | Image forming apparatus having a first coupling and a second coupling | Takayuki Miyamoto | 2012-04-24 |
| D420042 | Cleaning member for fixing roller in an image forming apparatus | Shuho Yokokawa, Kunitomo Takahashi, Tsukasa Onose, Hiroshi Hakuta | 2000-02-01 |
| 5802444 | Electrophotographic apparatus for a continuous strip of paper sheets fixed by a heat fixing unit | Youichi Takeuchi, Akihiko Yamazaki, Shuho Yokokawa, Kunitomo Takahashi, Isao Nakajima +2 more | 1998-09-01 |