Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10114304 | Toner binder, and toner | Satoshi Utsui, Tomohisa Kato, Eiji Iwawaki, Mana Sanpei, Yuko Sugimoto | 2018-10-30 |
| 9921505 | Toner binder, and toner | Satoshi Utsui, Tomohisa Kato, Eiji Iwawaki, Mana Sanpei, Yuko Sugimoto | 2018-03-20 |