Yoshikazu Tsuchiya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital signal transmitting and receiving system for serial data wh...
- Patent number 4,562,581
- Issue date Dec 31, 1985
- Sony Corporation
- Masato Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for recording and/or reproducing digital signal
- Patent number 4,348,699
- Issue date Sep 7, 1982
- Sony Corporation
- Yoshikazu Tsuchiya
- G11 - INFORMATION STORAGE