Jun Nakai

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Radio communication method and system
- Patent number 5,123,043
- Issue date Jun 16, 1992
- Sony Corporation
- Mitsuo Higashiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication method and system
- Patent number 4,837,802
- Issue date Jun 6, 1989
- Sony Corporation
- Mitsuo Higashiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE