Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841692 | Toner | Yusuke Hasegawa, Tomohisa Sano, Yoshitaka Suzumura, Kozue Uratani | 2017-12-12 |
| 9804514 | Method for producing toner | Yoshitaka Suzumura, Yusuke Hasegawa, Tomohisa Sano, Kozue Uratani | 2017-10-31 |