Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587521 | Signal estimator and program stored memory medium | — | 2003-07-01 |
| 6473470 | Phase-locked loop circuits for communication system | — | 2002-10-29 |
| 6438118 | Code-multiplexing communication apparatus | — | 2002-08-20 |
| 6400778 | DC-offset canceller | — | 2002-06-04 |
| 6035006 | Estimator having a feedback loop | — | 2000-03-07 |
| 5987015 | Code division multiplexing communication system and method | — | 1999-11-16 |
| 5942955 | Quasi-GMSK modulator | — | 1999-08-24 |
| 5903556 | Code multiplexing communication system | — | 1999-05-11 |
| 5448203 | Negative-feedback amplifier and feedback controlling method thereof | Hideho Tomita, Takeshi Yamamoto | 1995-09-05 |
| 5345452 | Adaptive equalizer for removing nonlinear distortions from digital signals | — | 1994-09-06 |
| 5124979 | Digital data transmission device for a composite transmission signal comprising a main data and a subdata signal | — | 1992-06-23 |