Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545420 | Magnetic toner and image-forming method | Tetsuya Kinumatsu, Yusuke Hasegawa, Kosuke Fukudome, Tomohisa Sano, Kenji Ookubo +1 more | 2020-01-28 |
| 10012923 | Toner | Tomohisa Sano, Yusuke Hasegawa, Yoshitaka Suzumura, Satoshi Arimura | 2018-07-03 |
| 9964881 | Toner | Yusuke Hasegawa, Tomohisa Sano, Yoshitaka Suzumura, Shohei Yamashita | 2018-05-08 |
| 9946181 | Toner | Yusuke Hasegawa, Tomohisa Sano, Yoshitaka Suzumura, Shohei Yamashita | 2018-04-17 |
| 9946179 | Toner | Satoshi Arimura, Yusuke Hasegawa, Tomohisa Sano, Yoshitaka Suzumura | 2018-04-17 |
| 9927728 | Method for producing toner particle | Satoshi Arimura, Yusuke Hasegawa, Tomohisa Sano, Yoshitaka Suzumura, Shohei Yamashita | 2018-03-27 |
| 9804519 | Method for producing toner | Yoshitaka Suzumura, Yusuke Hasegawa, Tomohisa Sano, Satoshi Arimura | 2017-10-31 |