Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906263 | Color toner for developing electrostatic latent image | Hiroshi Nakatani, Hiroto Kidokoro | 2011-03-15 |
| 7078144 | Method for manufacturing toner | Nobuyasu Ota | 2006-07-18 |