Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828073 | Toner for developing electrostatic image, developer for electrostatic image, and process for forming image | Yasuo Matsumura, Satoshi Yoshida, Takahisa Fujii, Tomohito Nakajima | 2004-12-07 |
| 6821702 | Method of forming images | Takahisa Fujii, Yasuo Matsumura, Satoshi Yoshida, Tomohito Nakajima | 2004-11-23 |
| 6733938 | Toner for developing electrostatic latent image, two-component developer, and image-forming process | Masanobu Ninomiya, Yasuhiro Oya, Hirokazu Hamano, Haruhide Ishida | 2004-05-11 |