Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859932 | Toner, toner accommodating unit, and image forming apparatus | Tsuyoshi Sugimoto, Shinya Nakayama, Hiroshi Yamada, Ryuta Chiba, Suzuka Amemori +1 more | 2020-12-08 |
| 10670980 | Toner, developer, and image forming apparatus | Koh Ohnuma, Tsuyoshi Sugimoto, Shinya Nakayama, Shin Hasegawa, Suzuka Karato +1 more | 2020-06-02 |