Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10821867 | Headrest support device | Takuya Okubo, Takayuki Inose | 2020-11-03 |
| 10768539 | Electrophotographic photosensitive member, production method therefor, process cartridge, and electrophotographic image-forming apparatus | Haruki Mori, Koichi Nakata, Shinji Takagi | 2020-09-08 |
| 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 |
| 10558132 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yuka Ishiduka, Tsutomu Nishida, Atsushi Okuda, Hiroyuki Watanabe, Hideharu Shimozawa +6 more | 2020-02-11 |