Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10101688 | Gear unit, developing device, and manufacturing method therefor | Shuichi Gofuku, Hiroki Shimizu | 2018-10-16 |
| 10025266 | Process cartridge including a coupling member and a sheet that contacts the coupling member | Masato Tanabe, Keisuke Nomura, Hiroki Shimizu | 2018-07-17 |
| 9964921 | Process cartridge and image forming apparatus | Kuniaki Hirukawa, Shuichi Gofuku, Yoshihiro Mitsui | 2018-05-08 |
| 9933725 | Developing device, process cartridge, and electrophotographic image forming apparatus | Yu Fukasawa, Kuniaki Hirukawa | 2018-04-03 |
| 9880517 | Process cartridge and image forming apparatus | Masato Tanabe, Keisuke Nomura, Hiroki Shimizu | 2018-01-30 |