Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433667 | Charge preventing circuit for a pager | — | 2002-08-13 |
| 6411804 | Wireless terminal device | Toshiyuki Tsumura, Shinichiro Inukai | 2002-06-25 |
| 6393308 | Pager with auto powerup for message receipt | Shigeru Uchiyama | 2002-05-21 |