Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139777 | Cartridge, process cartridge and electrophotographic image forming apparatus | Masaaki Sato, Kazuhiko Kanno, Masatoshi Yamashita | 2018-11-27 |
| 10067444 | Remanufacturing method of developer accommodating unit | Yuta Isobe, Takashi Kase, Kouki Yano, Takahiro Ikeda, Yusuke Usui +5 more | 2018-09-04 |
| 9910387 | Remanufacturing method of developer accommodating unit | Yuta Isobe, Takashi Kase, Kouki Yano, Takahiro Ikeda, Yusuke Usui +5 more | 2018-03-06 |
| 9891583 | Remanufacturing method of developer accommodating unit | Noritomo Yamaguchi, Yuichi Fukui, Jun Miura | 2018-02-13 |