Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808059 | Polymer | Yutaka Tani, Takeshi Sekiguchi, Keigo Mizusawa, Ryuji Higashi, Masaru Sugita | 2020-10-20 |
| 10761442 | Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of producing electrophotographic photosensitive member | Koichi Nakata, Haruki Mori, Shubun Kujirai, Shinji Takagi, Yuto Ito +1 more | 2020-09-01 |
| 10670979 | Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of manufacturing electrophotographic photosensitive member | Koichi Nakata, Haruki Mori, Shinji Takagi, Koichi Suzuki, Ryuji Higashi +3 more | 2020-06-02 |