Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346062 | Toner, toner storage unit, image forming apparatus and method of forming image | Junichi Watanabe, Yuka Mizoguchi, Hiroshi Yamashita, Kazuoki Fuwa, Tsuneyasu Nagatomo | 2025-07-01 |
| 11687013 | Toner for electrostatic charge image development, toner stored unit, image forming apparatus, and image forming method | Minoru Masuda, Yuka Mizoguchi, Hideki Sugiura | 2023-06-27 |