Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10216110 | Toner binder and toner | Masaru Honda, Tsuyoshi Izumi, Hiroshi Odajima | 2019-02-26 |
| 9280074 | Toner binder and resin particle | Tsuyoshi Izumi, Taiji Yamashita | 2016-03-08 |
| 8563207 | Toner binder and toner composition | Shinichi Maeda, Mitsumasa Kamura, Shuichi Shinohara, Yuya Iwagoe | 2013-10-22 |