Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664951 | Mobile communication terminal equipment and touch panel switch used therein | Shigeyuki Fujii, Tamotsu Yamamoto, Koji Tamano | 2003-12-16 |
| 6592099 | Silting prevention controller | Tomohisa Kaneda | 2003-07-15 |
| 6554270 | Sheet feeding apparatus, image reading apparatus and image forming apparatus | — | 2003-04-29 |