Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10054866 | Toner | Nobuhisa Abe, Hidekazu Fumita, Masashi Kawamura, Shiro Kuroki, Kenji Ookuba | 2018-08-21 |
| 9958801 | Toner and production method thereof | Yoshihiro Nakagawa, Naoya Isono, Harumi Takada, Reo Tagawa | 2018-05-01 |
| 9904193 | Toner and method of producing toner | Yoshihiro Nakagawa, Naoya Isono, Harumi Takada | 2018-02-27 |