Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10838314 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Tatsuya Ikezue, Kumiko Takizawa, Ikuyo Kuroiwa, Kan Tanabe, Tsuyoshi Shimada +1 more | 2020-11-17 |
| 10732525 | Electrophotographic apparatus | Tsuyoshi Shimada, Kan Tanabe | 2020-08-04 |