Takenori Sonoda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Burn-in diagnostic technique for a disc driving apparatus
- Patent number 5,537,537
- Issue date Jul 16, 1996
- Sony Corporation
- Daisuke Fujikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording and/or reproducing apparatus for a multi-channel digital...
- Patent number 4,520,407
- Issue date May 28, 1985
- Sony Corporation
- Masato Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for transmitting a digital signal
- Patent number 4,441,184
- Issue date Apr 3, 1984
- Sony Corporation
- Takenori Sonoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital signal transmitting system
- Patent number 4,429,390
- Issue date Jan 31, 1984
- Sony Corporation
- Takenori Sonoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording digitized information on a recor...
- Patent number 4,402,021
- Issue date Aug 30, 1983
- Sony Corporation
- Takenori Sonoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording digitized information on a recor...
- Patent number 4,389,681
- Issue date Jun 21, 1983
- Sony Corporation
- Masato Tanaka
- G11 - INFORMATION STORAGE
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