Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9971262 | Magnetic toner | Yusuke Hasegawa, Tomohisa Sano, Yoshitaka Suzumura, Keisuke Tanaka | 2018-05-15 |
| 9971264 | Magnetic toner | Tomohisa Sano, Yusuke Hasegawa, Yoshitaka Suzumura, Keisuke Tanaka | 2018-05-15 |