Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866543 | Electrophotographic belt and electrophotographic image forming apparatus | Eiichi Hamana, Noriaki Egawa | 2020-12-15 |
| 10859951 | Electrophotographic belt having grooves and electrophotographic image forming apparatus | Yasuhiro Matsuo, Masatsugu Toyonori | 2020-12-08 |
| 10698347 | Electrophotographic belt and image forming apparatus | — | 2020-06-30 |
| 10551771 | Electrophotographic belt and electrophotographic image forming apparatus | Koujirou Izumidate, Noriaki Egawa, Masatsugu Toyonori, Shuji Saito, Yasuhiro Matsuo +2 more | 2020-02-04 |