Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10310397 | Toner | Tomohisa Sano, Yusuke Hasegawa, Yoshitaka Suzumura, Kozue Uratani | 2019-06-04 |
| 10228627 | Toner | Yusuke Hasegawa, Tomohisa Sano, Yoshitaka Suzumura, Satoshi Arimura, Kozue Uratani | 2019-03-12 |
| 10197934 | Toner, developing apparatus, and image-forming apparatus provided with toner | Takashi Matsui, Naoki Okamoto, Keisuke Tanaka, Shohei Tsuda, Kosuke Fukudome +1 more | 2019-02-05 |