Katsunori Ishii

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system using transmit/receive slot antennas for near...
- Patent number 8,121,544
- Issue date Feb 21, 2012
- Sony Corporation
- Tatsuo Shimizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM AND ANTENNA APPARATUS
- Publication number 20090273418
- Publication date Nov 5, 2009
- SONY CORPORATION
- Tatsuo Shimizu
- H01 - BASIC ELECTRIC ELEMENTS