Katsuya Yamasaki

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vector quantizing apparatus and speech analysis-synthesis system us...
- Patent number 5,384,891
- Issue date Jan 24, 1995
- Hitachi, Ltd.
- Yoshiaki Asakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for voice coding based on vector quantization
- Patent number 5,077,798
- Issue date Dec 31, 1991
- Hitachi, Ltd.
- Akira Ichikawa
- G06 - COMPUTING CALCULATING COUNTING