Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834171 | DEVELOPER CONTAINER HAVING A GRIP MEMBER, PROCESS CARTRIDGE MOUNTABLE TO AN IMAGE FORMING APPARATUS HAVING SUCH A DEVELOPER CONTAINER, AN IMAGE FORMING APPARATUS DETACHABLY MOUNTING A PROCESS CARTRIDGE HAVING SUCH A DEVELOPER CONTAINER, A BEARING STRUCTURE HAVING A GRIP MEMBER, AND A SIDE COVER HAVING A GRIP MEMBER | Kanji Yokomori, Koji Hashimoto | 2004-12-21 |
| 6681088 | Process cartridge, image forming apparatus and separating mechanism for separating developing member from photosensitive drum | Kazuhiko Kanno, Kojiro Yasui, Tadashi Horikawa, Tatsuya Suzuki, Koji Yamaguchi | 2004-01-20 |