Koji Ouchi

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Yokohama, JP

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Patents Grantslast 30 patents

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Method for controlling electronic appliance capable of suppressing...
- Patent number 5,739,763
- Issue date Apr 14, 1998
- Sony Corporation
- Koji Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Super high frequency receiver
- Patent number 4,592,093
- Issue date May 27, 1986
- Sony Corporation
- Koji Ouchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable loop and dipole antenna
- Patent number 4,570,165
- Issue date Feb 11, 1986
- Sony Corporation
- Shinobu Tsurumaru
- H01 - BASIC ELECTRIC ELEMENTS
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Loop antenna apparatus with variable directivity
- Patent number 4,358,769
- Issue date Nov 9, 1982
- Sony Corporation
- Masahiro Tada
- H01 - BASIC ELECTRIC ELEMENTS
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Antenna system with variable directivity
- Patent number 4,338,606
- Issue date Jul 6, 1982
- Sony Corporation
- Masahiro Tada
- H01 - BASIC ELECTRIC ELEMENTS