Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972758 | Toner for development of electrostatic image, method of producing the same, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus | — | 2011-07-05 |
| 7906264 | Electrostatic latent image developing toner and method for producing the same, and electrostatic latent image developer, toner cartridge, process cartridge and image forming apparatus | Masaru Takahashi, Atsushi Sugawara, Masaki Nakamura, Yasuhiro Oya | 2011-03-15 |