Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10133235 | Shaft member, end member, photoreceptor drum unit, developing roller unit, and process cartridge | Shuichi Ikeda, Yohei Matsuoka, Shinichi Iijima, Teruyuki Mitsumori, Daishi Kato | 2018-11-20 |