Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694420 | Wireless modem with low power consumption and high reliability in reception | Masahiro Ohki | 1997-12-02 |
| 5625639 | Spread spectrum method for transmitting an information signal as a radio signal at a high speed | Masahiro Ooki, Yukitsuna Furuya | 1997-04-29 |
| 5612972 | Spectrum spread signal reception with differential demodulation of spectrum spread demodulated components at each synchronous point and at a point always one symbol period later | Mikio Fukushi | 1997-03-18 |