Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974654 | ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING METHOD AND APPARATUS, AND PROCESS CARTRIDGE USING THE PHOTOCONDUCTOR, AND LONG-CHAIN ALKYL GROUP CONTAINING BISPHENOL COMPOUND AND POLYMER MADE THEREFROM | Shinichi Kawamura, Kazukiyo Nagai, Tomoyuki Shimada, Michihiko Namba | 2005-12-13 |
| 6919106 | Method for preparing porous SOG film | Hirohiko Murakami, Masaaki Hirakawa | 2005-07-19 |
| 6853822 | Device for removing image disfiguring substances and image forming apparatus using the same | Hidetoshi Yano, Aino Noguchi, Hiromitsu Takagaki, Kiyoshi Tanikawa | 2005-02-08 |