Chikara Yamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Analog-to-digital converter having reduced circuit area
- Patent number 5,598,161
- Issue date Jan 28, 1997
- Sony Corporation
- Chikara Yamada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter having reduced circuit area
- Patent number 5,594,444
- Issue date Jan 14, 1997
- Sony Corporation
- Chikara Yamada
- H03 - BASIC ELECTRONIC CIRCUITRY