Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822286 | Process cartridge and electrophotographic apparatus | Kunihiko Sekido, Kozue Uratani, Koki Inoue, Tatsuya Saeki | 2023-11-21 |
| 11714363 | Toner | Kenji Ookubo, Yu Yoshida, Taku Shimoda, Masashi Kawamura, Akane Masumoto +1 more | 2023-08-01 |
| 11573499 | Process cartridge and electrophotographic apparatus | Takeshi Murakami, Kazunori Noguchi, Harunobu Ogaki, Kenta Kamikura, Yuzo Seino | 2023-02-07 |