Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11782353 | Method for producing electrophotographic photosensitive member | Tomohito Ishida, Shuhei Iwasaki, Hiroyuki Watanabe, Tatsuya Yamaai, Yuka Ishiduka +2 more | 2023-10-10 |
| 11619907 | Process cartridge | Fumiyuki Hiyama, Shuhei Iwasaki, Hiroyuki Watanabe, Tomohito Ishida, Shuntaro Watanabe | 2023-04-04 |