Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934485 | Process cartridge, electrophotographic image forming apparatus and fixing method of electrical contact part | Shigeo Miyabe, Akira Suzuki, Kazuo Chadani, Daisuke Abe | 2005-08-23 |
| 6931226 | Process cartridge remanufacturing method | Kazuo Chadani, Shigeo Miyabe, Akira Suzuki | 2005-08-16 |