Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864820 | Virtual image display optical system and image display device | Norihide Yamada, Eiji Nomura, Junji Hashimura, Shinichiro Saito | 2020-12-15 |
| 10831125 | Developer carrying member, process cartridge, and electrophotographic apparatus | Minoru Ito, Sosuke Yamaguchi, Takashi Koyanagi, Takahiro Miyazawa, Shohei Urushihara | 2020-11-10 |
| 10690882 | Wide-angle optical system, lens unit, and imaging apparatus | — | 2020-06-23 |
| 10642186 | Developing member having outer surface with independent electrically insulating domains, electrophotographic process cartridge, and electrophotographic image forming apparatus | Yuji Sakurai, Minoru Nakamura, Ryo Sugiyama, Kazutoshi Ishida, Hiroshi Morishita +1 more | 2020-05-05 |