Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021813 | Electrostatic-image-developing toner, method of producing the same, electrostatic image developer, image forming method and image forming apparatus | Shuji Sato, Eisuke Iwazaki, Atsushi Sugawara, Masanobu Ninomiya | 2011-09-20 |
| 7964300 | Battery pack | Katsuhiko Nakane | 2011-06-21 |
| 7951519 | Toner for development of electrostatic image, method for manufacturing the same, developer for development of electrostatic image, toner cartridge, process cartridge, and image forming apparatus | Eisuke Iwazaki, Shuji Sato, Atsushi Sugawara | 2011-05-31 |
| 7901857 | Electrostatic latent image developing toner, production method thereof, electrostatic latent image developer, and image forming method | Takao Ishiyama, Masanobu Ninomiya | 2011-03-08 |
| 7892717 | Toner for electrostatic image development, electrostatic image developer and image forming method using the same | Shuji Sato, Masanobu Ninomiya, Takeshi Shoji, Eiji Kawakami, Atsushi Sugawara +1 more | 2011-02-22 |