Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7856006 | Mobile communication apparatus, mobile communication system, and power consumption reducing method for use therewith | — | 2010-12-21 |
| 6965586 | Initial synchronization method in DS-CDMA inter-base station asynchronous cellular scheme | — | 2005-11-15 |
| 6614840 | Equalizer with phase-locked loop | — | 2003-09-02 |
| 6522702 | Radio data communication terminal | — | 2003-02-18 |
| 6396884 | Automatic frequency control circuit | — | 2002-05-28 |
| 6151371 | Automatic frequency control circuit | — | 2000-11-21 |
| 6144708 | Phase-locked loop circuit with equalizer and phase locking method | — | 2000-11-07 |
| 6005896 | Radio data communication device and radio data communication method | — | 1999-12-21 |
| 5960030 | Carrier detection unit and carrier detection method | — | 1999-09-28 |
| 5898907 | Radio transmitter-receiver adopting both a single frequency and a double frequency conversion | — | 1999-04-27 |
| 5883920 | Spread spectrum receiving apparatus with battery saving function | Hideho Tomita | 1999-03-16 |
| 5802101 | Direct sequence SS LAN station with reduced power consumption and method for operating the same | — | 1998-09-01 |
| 5774468 | Terminal unit for wireless communication network | Yoshikazu Ikegami | 1998-06-30 |
| 5724382 | Multimode spread spectrum communication system tolerant to varying channel characteristics | — | 1998-03-03 |
| 5583884 | Spread spectrum modulation and demodulation systems which accelerate data rate without increasing multilevel indexing of primary modulation | Hideho Tomita | 1996-12-10 |