Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180337 | Sheet discharge apparatus and image forming apparatus | Miho Kaiga, Yohei Suzuki, Junichi Ochi | 2021-11-23 |
| 11150592 | Drive transmission device and image forming apparatus | Hiroyuki Tanaka | 2021-10-19 |
| 10883553 | One-way clutch | Koji Kawamura, Takashi Kuwata | 2021-01-05 |