Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11144007 | Process cartridge and image forming apparatus | Shinichi Hagiwara, Yasukazu Ikami, Kosuke Ikada, Keitaro Nakata | 2021-10-12 |
| 11003102 | Electrophotographic image forming apparatus and process cartridge | Yuka Ishiduka, Tsutomu Nishida, Nobuhiro Nakamura, Hiroyuki Watanabe | 2021-05-11 |