Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11256188 | Toner, toner stored unit, and image forming apparatus | Akihiro Kaneko, Kazumi Suzuki, Hisashi Nakajima, Yoshitaka Yamauchi, Kohtaroh Ogino +1 more | 2022-02-22 |
| 11215936 | Toner, image forming apparatus, image forming method, and toner accommodating unit | Yoshitaka Yamauchi | 2022-01-04 |