Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721533 | Toner cleaning device, image forming method using the device, and image forming apparatus using the device | Kazuhiko Sato, Fumitaka Mochizuki, Isao Endo | 2004-04-13 |
| 6712725 | Hydraulic control apparatus of an automatic transmission | — | 2004-03-30 |