Abreu Giuseppe

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Array antenna
- Patent number 6,784,835
- Issue date Aug 31, 2004
- Sony Corporation
- Ryuji Kohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for using array antenna to estimate location of s...
- Patent number 6,459,409
- Issue date Oct 1, 2002
- Sony Corporation
- Ryuji Kohno
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Array antenna
- Publication number 20030179136
- Publication date Sep 25, 2003
- Ryuji Kohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and device for using array antenna to estimate location of s...
- Publication number 20020027526
- Publication date Mar 7, 2002
- Ryuji Kohno
- G01 - MEASURING TESTING