Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841767 | Mobile communication system using efficient service area expansion scheme | Kazuhito Ebina, Susumu Ueno | 1998-11-24 |
| 5835846 | Mobile satellite communication system | Kenji Furukawa, Hiroshi Kobayashi, Yoshihisa Ohno, Eiji Kodama | 1998-11-10 |