Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539218 | Message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method | Kazutoshi Higuchi, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto | 2003-03-25 |