Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10409182 | Method for producing toner for developing electrostatic images | Nobuhiko Okamoto, Hironori Toshimitu, Satoshi Izumi, Bunta Yasuda, Koichi Emura | 2019-09-10 |
| 10386739 | Toner production method | Ryo Tsumura, Junichi Takashima | 2019-08-20 |