Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11526103 | Image forming apparatus capable of suppressing image defect due to foreign matter | Hiroki Tanaka, Satoru Motohashi, Akihisa Matsukawa, Katsuichi Abe, Takayuki Namiki | 2022-12-13 |
| 11493857 | Image forming apparatus | Satoshi Sunahara, Satoru Motohashi | 2022-11-08 |
| 11314186 | Image forming apparatus having developer conveyance speed control | Satoru Motohashi | 2022-04-26 |