Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603093 | Method for monitoring the state of interference by a base station of a mobile radio communication system | Kiyohito Nagata, Kazuhiko Kakinuma, Tatsuaki Wakabayashi | 1997-02-11 |