Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942953 | Image forming method | Manabu Serizawa, Tsutomu Kubo, Hiroyuki Tanaka, Shigeru Seitoku, Kazuhiko Yanagida +2 more | 2005-09-13 |
| 6933092 | Magenta toner for electrophotography and full color image formation method | Satoshi Yoshida, Yasuo Matsumura, Toyofumi Inoue, Takahisa Fujii | 2005-08-23 |
| 6890694 | Toner for developing electrostatic image, process for producing the same, developer for developing electrostatic image and process for forming image | Yasuo Matsumura, Satoshi Yoshida, Takahisa Fujii, Tomohito Nakajima | 2005-05-10 |
| 6846603 | Color toner, electrostatic latent image developer, image forming method, and image producing device | Takahisa Fujii, Yasuo Matsumura, Kazuhiko Yanagida, Manabu Serizawa, Masaki Nakamura +1 more | 2005-01-25 |