Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712876 | Radio station apparatus and signal transmission method thereof | Shinichi Ohmagari | 1998-01-27 |
| 4980677 | Satellite business communication system capable of monitoring a plurality of aperture terminals through a public communication network | Toshinori Hotta | 1990-12-25 |