Yoshihiro Kanomata

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Base station, receiving apparatus, and receiver trouble diagnosing...
- Patent number 8,082,006
- Issue date Dec 20, 2011
- Hitachi, Ltd.
- Yoshiaki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio access point testing method and testing apparatus
- Patent number 7,848,745
- Issue date Dec 7, 2010
- Hitachi, Ltd.
- Yoshiaki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio access point testing method and testing apparatus
- Patent number 7,366,508
- Issue date Apr 29, 2008
- Hitachi Communication Technologies, Ltd.
- Yoshiaki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular mobile telephone apparatus and an alarm device therefor
- Patent number 6,697,647
- Issue date Feb 24, 2004
- Hitachi, Ltd.
- Kazutoshi Higuchi
- G08 - SIGNALLING
Information Patent Grant
Cellular mobile telephone apparatus and an alarm device therefor
- Patent number 6,377,823
- Issue date Apr 23, 2002
- Hitachi, Ltd.
- Kazutoshi Higuchi
- G08 - SIGNALLING
Information Patent Grant
Cellular mobile telephone apparatus and an alarm device therefor
- Patent number 6,032,058
- Issue date Feb 29, 2000
- Hitachi, Ltd.
- Kazutoshi Higuchi
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
RADIO ACCESS POINT TESTING METHOD AND TESTING APPARATUS
- Publication number 20100144339
- Publication date Jun 10, 2010
- Yoshiaki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Base Station, Receiving Apparatus, and Receiver Trouble Diagnosing...
- Publication number 20090170560
- Publication date Jul 2, 2009
- Yoshiaki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio access point testing method and testing apparatus
- Publication number 20080160919
- Publication date Jul 3, 2008
- Yoshiaki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio access point testing method and testing apparatus
- Publication number 20050107080
- Publication date May 19, 2005
- Yoshiaki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CELLULAR MOBILE TELEPHONE APPARATUS AND AN ALARM DEVICE THEREFOR
- Publication number 20020034970
- Publication date Mar 21, 2002
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cellular mobile telephone apparatus and an alarm device therefor
- Publication number 20010023195
- Publication date Sep 20, 2001
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE