Kazue Sadanaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information transmission system, information output apparatus, info...
- Patent number 7,178,157
- Issue date Feb 13, 2007
- Sony Corporation
- Yuji Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus and connection mode setting method
- Patent number 7,150,032
- Issue date Dec 12, 2006
- Sony Corporation
- Kazue Sadanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information-outputting apparatus and connection-relation management...
- Patent number 6,801,957
- Issue date Oct 5, 2004
- Sony Corporation
- Kazue Sadanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE