Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815829 | Image forming apparatus | Atsushi Oguni, Tetsuji Suzuki | 2023-11-14 |
| 11474449 | Image forming apparatus having dual operation | Atsushi Oguni, Tetsuji Suzuki | 2022-10-18 |
| 11022202 | Driving force transmission mechanism and image forming apparatus | — | 2021-06-01 |
| 10189644 | Driving force transmission device and image-forming apparatus | Yuji Nakayashiki, Taku Fukita, Akira Kuroda, Masao Umezawa, Yoshihiro Matsuo | 2019-01-29 |
| 9783365 | Driving force transmission device and image-forming apparatus | Yuji Nakayashiki, Taku Fukita, Akira Kuroda, Masao Umezawa, Yoshihiro Matsuo | 2017-10-10 |