Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287757 | Toner, toner stored container, developer, developing device, process cartridge, and image forming apparatus | Hisashi Nakajima, Akihiro Kaneko, Katsunori Kurose, Hyo Shu | 2022-03-29 |
| 11256188 | Toner, toner stored unit, and image forming apparatus | Akihiro Kaneko, Kazumi Suzuki, Hisashi Nakajima, Kohtaroh Ogino, Teruyuki Suzuki +1 more | 2022-02-22 |
| 11215936 | Toner, image forming apparatus, image forming method, and toner accommodating unit | Namie Suzuki | 2022-01-04 |