Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740119 | Electrostatic image developing toner | Tetsuharu Yuge, Maki Saito, Masami Tsurumori | 2017-08-22 |
| 6610453 | Toner for the development of electrostatic image and process for the preparation thereof | Hideko Akai, Noriaki Takahashi, Tomohiro Yamazaki, Masahiro Nukui, Kazunori Maruyama +1 more | 2003-08-26 |