Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615002 | Image forming apparatus and process cartridge for applying an alternating current to a charging member or charging means for charging an image bearing member | Seiji Saito, Tomohiro Nakamori, Hiroshi Takami, Hiroaki Sakai, Masaru Shimura | 2003-09-02 |
| 6546214 | Image forming apparatus comprising storing means for storing a parameter regarding an accumulation operation amount of the apparatus or of a cartridge detachably mountable to the apparatus | Hiroaki Sakai, Seiji Saito | 2003-04-08 |
| 6503995 | Method of producing crosslinkable silyl group-containing polyoxyalkylene polymers | Ryotaro Tsuji, Yousuke Asai, Masayuki Fujita, Hajime Harada, Susumu Kyotani +2 more | 2003-01-07 |