Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146167 | Shaft member, end member, photoreceptor drum unit, developing roller unit, and process cartridge | Shuichi Ikeda, Yohei Matsuoka, Shinichi Iijima | 2018-12-04 |
| 10042310 | End member, photosensitive drum unit, developing roller unit, and process cartridge | Shuichi Ikeda, Yohei Matsuoka, Yasunori Kawai | 2018-08-07 |