Yoshitaka Kawanabe

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Local oscillation signal supply method and circuit therefor
- Patent number 7,187,723
- Issue date Mar 6, 2007
- NEC Corporation
- Yoshitaka Kawanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system having mobile stations and a base station
- Patent number 7,054,397
- Issue date May 30, 2006
- NEC Corporation
- Yoshitaka Kawanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reception circuit and adaptive array antenna system
- Patent number 6,476,765
- Issue date Nov 5, 2002
- NEC Corporation
- Yoshitaka Kawanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RADIO EQUIPMENT, AND METHOD AND PROGRAM OF DETERMINING SIGNAL TRANS...
- Publication number 20100285754
- Publication date Nov 11, 2010
- Yoshitaka Kawanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reception circuit and adaptive array antenna system
- Publication number 20010050632
- Publication date Dec 13, 2001
- Yoshitaka Kawanabe
- H01 - BASIC ELECTRIC ELEMENTS