Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181839 | Toner and method for producing toner | Mariko Yamashita, Tetsuya Kinumatsu, Ryo Nagata, Kosuke Fukudome | 2021-11-23 |
| 11181840 | Toner | Ryo Nagata, Kosuke Fukudome, Tetsuya Kinumatsu, Mariko Yamashita | 2021-11-23 |
| 11181846 | Toner | Tetsuya Kinumatsu, Mariko Yamashita, Ryo Nagata, Kosuke Fukudome | 2021-11-23 |