Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048060 | Digital signal receiving circuit with means for controlling a baud rate sampling phase by a power of sampled signals | Masanobu Arai, Masaru Yamaguchi | 1991-09-10 |
| 5042026 | Circuit for cancelling whole or part of a waveform using nonrecursive and recursive filters | Shin'ichi Koike, Masaru Yamaguchi, Masanobu Arai | 1991-08-20 |
| 4972433 | Receiver capable of improving signal-to-noise ratio in reproducing digital signal | Masaru Yamaguchi, Masanobu Arai | 1990-11-20 |
| 4872184 | Digital automatic line equalizer with means for controlling tap gains of transversal filter based on mean power of output from the filter | Masaru Yamaguchi | 1989-10-03 |