Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718153 | Developing device for preventing thickening of the developer at both ends of a sleeve | Ryoji Nishimura, Yasuyuki Hirai, Kotaro Kawasaki, Satoru Yonemoto, Naoyuki Ishida +3 more | 2004-04-06 |
| 6698752 | Sheet transport device | Masayuki Kakuta, Masaki Degichi, Kuniaki Araishi, Kazuyoshi Osawa, Yutaka Aso | 2004-03-02 |