Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680081 | Mobile node | Naotaka Tsuji, Yoshiyuki Seguchi, Kazuhiro Muraoka, Hidetoshi Abeta, Hiraku Koganemaru +7 more | 2010-03-16 |
| 5640443 | Movable telephone communication system | — | 1997-06-17 |