Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936391 | Electrostatic image developing toner and image forming method using the same | Tomoe Kitani, Hiroshi Yamazaki | 2005-08-30 |
| 6921616 | Electrostatic photographic image forming method | Hiroshi Yamazaki, Hiroyuki Yamada | 2005-07-26 |
| 6921619 | Electrostatic image developing | Asao Matsushima, Hiroshi Yamazaki, Yoshiki Nishimori, Hiroyuki Yamada, Shiro Hirano | 2005-07-26 |
| 6884555 | Electrostatic image developing toner, production method thereof and image forming method | Tomoe Kitani, Hiroshi Yamazaki | 2005-04-26 |
| 6844126 | Electrostatic latent image developing toner and image forming method | Asao Matsushima, Shiro Hirano, Hiroshi Yamazaki | 2005-01-18 |