Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150589 | Image forming apparatus | Ai Suzuki, Masashi Tanaka, Shoichiro Ikegami, Sho Taguchi | 2021-10-19 |
| 11099496 | Image forming apparatus | Shinsuke Kobayashi, Takanori Watanabe, Ai Suzuki, Kazuhiro Funatani | 2021-08-24 |
| 11099500 | Image forming apparatus having toner replenishment | Ai Suzuki, Shinsuke Kobayashi, Takanori Watanabe, Kazuhiro Funatani | 2021-08-24 |