Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910278 | Toner for developing electrostatic image | Gen-ichi Ohta | 2011-03-22 |
| 7906263 | Color toner for developing electrostatic latent image | Hiroshi Nakatani, Toshihiko Yamato | 2011-03-15 |