Tooru Ogino

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diversity CDMA reception apparatus having only one CDMA receiving part
- Patent number 7,043,218
- Issue date May 9, 2006
- NEC Corporation
- Tooru Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable telephone apparatus that can attain directivity of antenna...
- Patent number 6,944,433
- Issue date Sep 13, 2005
- NEC Corporation
- Tooru Ogino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radio communication device and method capable of reducing power con...
- Patent number 6,842,478
- Issue date Jan 11, 2005
- NEC Corporation
- Tooru Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CDMA receiving method and circuit
- Patent number 6,813,309
- Issue date Nov 2, 2004
- NEC Corporation
- Tooru Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Duplexer and antenna apparatus using the same
- Patent number 6,462,719
- Issue date Oct 8, 2002
- NEC Corporation
- Tooru Ogino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable telephone set and communications system incorporating same
- Patent number 6,377,785
- Issue date Apr 23, 2002
- NEC Corporation
- Tooru Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver for a cellular mobile radio communication system
- Patent number 5,513,386
- Issue date Apr 30, 1996
- NEC Corporation
- Tooru Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Portable telephone apparatus that can attain directivity of antenna...
- Publication number 20010029173
- Publication date Oct 11, 2001
- NEC Corporation
- Tooru Ogino
- H01 - BASIC ELECTRIC ELEMENTS