Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365313 | Toner for development of electrostatic image and production process thereof | Takuji Kishimoto | 2002-04-02 |
| 6342328 | Toner for development of electrostatic charge image and method for producing the same | Takahiro Takasaki, Kazu Niwa, Kazuhiro Sato | 2002-01-29 |