Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243575 | Mobile communication system, mobile base station, and method of controlling them | Takenari Takahashi | 2001-06-05 |
| 5754959 | Mobile communication system with a load balancing feature | Makoto Ueno, Takeshi Kunugi, Hiroomi Yazaki | 1998-05-19 |
| 5752189 | Mobile communication system which prohibits service to a mobile station having an ID number upon receiving a non-coincidence notice from the mobile station | Makoto Ueno, Takeshi Kunugi, Hiroomi Yazaki | 1998-05-12 |