Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714746 | IMAGE FORMING APPARATUS ROTATIONALLY DRIVING IMAGE BEARING MEMBER AND CONTACT ELECTRIFYING MEMBER OF PROCESS CARTRIDGE AND PROCESS CARTRIDGE COMPRISING IMAGE BEARING MEMBER AND CONTACT ELECTRIFYING MEMBER | Masanari Morioka, Yoshikazu Sasago, Yoshiyuki Batori | 2004-03-30 |
| 6704522 | PROCESS CARTRIDGE COMPRISING STORING MEANS FOR STORING INFORMATION CONTROLLING A CHARGE ELIMINATION OPERATION AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS COMPRISING CONTROLLING MEANS CONTROLLING A CHARGE ELIMINATION OPERATION | Yoshikazu Sasago, Yoshiyuki Batori, Masanari Morioka | 2004-03-09 |