Hideo Wakabayashi

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Souka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Picture-in-picture television receiver
- Patent number 4,729,027
- Issue date Mar 1, 1988
- Sony Corporation
- Kunio Hakamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Discharge protecting circuit for a television receiver
- Patent number 4,689,684
- Issue date Aug 25, 1987
- Sony Corporation
- Satoshi Inashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for controlling power supply to electronic circuitry
- Patent number 4,591,914
- Issue date May 27, 1986
- Sony Corporation
- Kunio Hakamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control level displaying apparatus
- Patent number 4,340,908
- Issue date Jul 20, 1982
- Sony Corporation
- Hideo Wakabayashi
- G01 - MEASURING TESTING