Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11575095 | Photoelectric conversion device, process cartridge, and image forming apparatus | Daisuke Kubo, Hidetoshi Kami, Tomoharu Asano, Tetsuya Toshine, Nozomu Tamoto +2 more | 2023-02-07 |
| 7507511 | Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the electrophotographic photoreceptor | Nozomu Tamoto, Tatsuya Niimi, Maiko Koeda, Tetsuro Suzuki, Takehiko Kinoshita +1 more | 2009-03-24 |
| 7351507 | Electrophotographic photoreceptor, image forming apparatus and method, and image process cartridge | Takehiko Kinoshita | 2008-04-01 |