Yoshiyuki Chiba

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital broadcast receiver and method for controlling reception the...
- Patent number 6,604,215
- Issue date Aug 5, 2003
- Sony Corporation
- Yoshiyuki Chiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcast receiver and signal level display method
- Patent number 5,898,699
- Issue date Apr 27, 1999
- Sony Corporation
- Yoshiyuki Chiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform shaping circuit
- Patent number 4,794,555
- Issue date Dec 27, 1988
- Sony Corporation
- Yuichi Kojima
- G06 - COMPUTING CALCULATING COUNTING