Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369378 | Digital DQPSK modulator | Mitsufumi Yoshimoto, Mitsuji Hama, Toshinori Iinuma | 1994-11-29 |
| 5355092 | Relatively simple QPSK demodulator, that uses substantially all digital circuitry and an internally generated symbol clock, and circuitry for use therein | Toshinori Iinuma, Masahiro Narita | 1994-10-11 |