Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666352 | CDMA mobile communication system and method with improved phase correction features | Yasuo Ohgoshi, Nobukazu Doi | 1997-09-09 |
| 5631905 | Communications network control method | — | 1997-05-20 |