Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942953 | Image forming method | Manabu Serizawa, Hidekazu Yaguchi, Tsutomu Kubo, Hiroyuki Tanaka, Shigeru Seitoku +2 more | 2005-09-13 |
| 6933092 | Magenta toner for electrophotography and full color image formation method | Satoshi Yoshida, Toyofumi Inoue, Hidekazu Yaguchi, Takahisa Fujii | 2005-08-23 |
| 6893649 | Solid powder cosmetics | Yuki Sasaki | 2005-05-17 |
| 6890694 | Toner for developing electrostatic image, process for producing the same, developer for developing electrostatic image and process for forming image | Hidekazu Yaguchi, 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, Kazuhiko Yanagida, Manabu Serizawa, Hidekazu Yaguchi, Masaki Nakamura +1 more | 2005-01-25 |
| 6838220 | Toner for developing electrostatic image, process for producing toner for developing electrostatic image, developer for developing electrostatic image, and process for forming image | Takao Ishiyama, Hiroshi Takano, Masaaki Suwabe, Shuji Sato | 2005-01-04 |