Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899985 | Toner for developing electrostatic latent image | Masahide Inoue, Chikara Tsutsui, Yoshihiro Mikuriya, Yoshitaka Sekiguchi, Takeshi Arai +1 more | 2005-05-31 |
| 6841325 | Electrostatic-latent-image developing toner | Hideaki Ueda, Shino Hirao | 2005-01-11 |
| 6841326 | Toner containing specific external additive for full color-copying machine and fixing method of the same | Takeshi Arai, Chikara Tsutsui, Minoru Nakamura, Yoshitaka Sekiguchi | 2005-01-11 |