Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5436932 | For performing amplitude-phase demodulation and viterbi decoding | Akira Sogo | 1995-07-25 |
| 5425098 | Data transmitter-receiver having echo canceler with data delay | — | 1995-06-13 |