Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362783 | Wireless communication system and method and system for detection of position of radio mobile station | Masataka Sugiura, Etsumi Kanaya, Toru Kubo, Kazuaki Yamaguchi, Natsuki Oka | 2002-03-26 |
| 6359587 | Wireless communication system and method and system for detection of position of radio mobile station | Masataka Sugiura, Etsumi Kanaya, Toru Kubo, Kazuaki Yamaguchi, Natsuki Oka | 2002-03-19 |