Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6859633 | Integral-type process cartridge and developing-assembly unit including non-magnetic one-component toner | Satoshi Handa, Hiroaki Kawakami, Kiyokazu Suzuki, Yasuhiro Hashimoto | 2005-02-22 |