Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496667 | Cartridge detachably attachable to image forming apparatus | Koji Hashimoto, Kazuhiko Kanno, Tachio Kawai | 2002-12-17 |
| 6445893 | Method of reattaching a toner seal | Koji Hashimoto, Kazuhiko Kanno, Tachio Kawai | 2002-09-03 |