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Kenichiro YAMANE
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power system stabilization system and method
Patent number
10,860,000
Issue date
Dec 8, 2020
Hitachi, Ltd.
Shota Omi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power system stabilization system
Patent number
10,389,127
Issue date
Aug 20, 2019
Hitachi, Ltd.
Masatoshi Kumagai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power system control instruction device and method for controlling...
Patent number
10,361,560
Issue date
Jul 23, 2019
Hitachi, Ltd.
Shota Omi
G05 - CONTROLLING REGULATING
Information
Patent Grant
Photovoltaic power generator output estimation method and device, a...
Patent number
10,211,777
Issue date
Feb 19, 2019
Hitachi, Ltd.
Masahiro Watanabe
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Multi-hop radio communication method
Patent number
10,045,375
Issue date
Aug 7, 2018
Hitachi, Ltd.
Yasutaka Serizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power system control system and distributed controller used in same
Patent number
9,780,563
Issue date
Oct 3, 2017
Hitachi, Ltd.
Masatoshi Kumagai
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for controlling power system
Patent number
9,774,216
Issue date
Sep 26, 2017
Hitachi, Ltd.
Kenichiro Yamane
G05 - CONTROLLING REGULATING
Information
Patent Grant
Voltage adjustment device for power distribution system, voltage ad...
Patent number
9,606,554
Issue date
Mar 28, 2017
Hitachi, Ltd.
Masahiro Watanabe
G05 - CONTROLLING REGULATING
Information
Patent Grant
Traffic information distribution method, traffic information distri...
Patent number
8,700,293
Issue date
Apr 15, 2014
Xanavi Informatics Corporation
Mariko Okude
G08 - SIGNALLING
Information
Patent Grant
Method for displaying traffic information and navigation system
Patent number
8,296,062
Issue date
Oct 23, 2012
Hitachi, Ltd.
Kenichiro Yamane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Traffic state predicting apparatus
Patent number
8,180,557
Issue date
May 15, 2012
Xanavi Informatics Corporation
Kenichiro Yamane
G01 - MEASURING TESTING
Information
Patent Grant
Method of estimation of traffic information, device of estimation o...
Patent number
8,145,414
Issue date
Mar 27, 2012
Xanavi Informatics Corporation
Takumi Fushiki
G08 - SIGNALLING
Information
Patent Grant
Traffic information providing system and car navigation system
Patent number
8,068,973
Issue date
Nov 29, 2011
Hitachi, Ltd.
Kenichiro Yamane
G01 - MEASURING TESTING
Information
Patent Grant
Method of estimation of traffic information, device of estimation o...
Patent number
8,024,110
Issue date
Sep 20, 2011
Xanavi Informatics Corporation
Takumi Fushiki
G08 - SIGNALLING
Information
Patent Grant
Display method of navi-server and navigation
Patent number
7,983,837
Issue date
Jul 19, 2011
Hitachi, Ltd.
Kenichiro Yamane
G01 - MEASURING TESTING
Information
Patent Grant
Navigation system
Patent number
7,912,635
Issue date
Mar 22, 2011
Hitachi, Ltd.
Kenichiro Yamane
G01 - MEASURING TESTING
Information
Patent Grant
Traffic information providing system and car navigation system
Patent number
7,894,981
Issue date
Feb 22, 2011
Hitachi, Ltd.
Kenichiro Yamane
G01 - MEASURING TESTING
Information
Patent Grant
Traffic information processing apparatus
Patent number
7,783,415
Issue date
Aug 24, 2010
Xanavi Informatics Corporation
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Grant
Traffic information prediction apparatus
Patent number
7,609,176
Issue date
Oct 27, 2009
Hitachi, Ltd.
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Grant
Car navigation system, traffic information providing apparatus, car...
Patent number
7,463,973
Issue date
Dec 9, 2008
Xanavi Informatics Corporation
Mariko Okude
G08 - SIGNALLING
Information
Patent Grant
Traffic information providing system and car navigation system
Patent number
7,355,528
Issue date
Apr 8, 2008
Hitachi, Ltd.
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Grant
Broadcasting system, broadcast receiving hardware systems, and navi...
Patent number
6,759,970
Issue date
Jul 6, 2004
Hitachi, Ltd.
Masato Horita
G08 - SIGNALLING
Information
Patent Grant
Method of presuming traffic conditions by using floating car data a...
Patent number
6,721,650
Issue date
Apr 13, 2004
Hitachi, Ltd.
Takumi Fushiki
G08 - SIGNALLING
Information
Patent Grant
Probe car control method and traffic control system
Patent number
6,708,085
Issue date
Mar 16, 2004
Hitachi, Ltd.
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Grant
Broadcasting system, broadcast receiving hardware systems, and navi...
Patent number
6,657,558
Issue date
Dec 2, 2003
Hitachi, Ltd.
Masato Horita
G08 - SIGNALLING
Information
Patent Grant
Method of presuming traffic conditions by using floating car data a...
Patent number
6,546,330
Issue date
Apr 8, 2003
Hitachi, Ltd.
Takumi Fushiki
G08 - SIGNALLING
Information
Patent Grant
Communication device of moving body information and communication m...
Patent number
6,433,704
Issue date
Aug 13, 2002
Hitachi, Ltd.
Takumi Fushiki
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
Power System Stabilization System and Method
Publication number
20180120818
Publication date
May 3, 2018
Hitachi, Ltd
Shota OMI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SYSTEM STABILIZATION SYSTEM
Publication number
20180054058
Publication date
Feb 22, 2018
Masatoshi KUMAGAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power System Control Instruction Device
Publication number
20170141572
Publication date
May 18, 2017
Hitachi, Ltd
Shota OMI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Photovoltaic Power Generator Output Estimation Method and Device, a...
Publication number
20170012580
Publication date
Jan 12, 2017
Hitachi, Ltd
Masahiro WATANABE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-HOP RADIO COMMUNICATION METHOD
Publication number
20160338099
Publication date
Nov 17, 2016
Hitachi, Ltd
Yasutaka SERIZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power System State Estimation Device and Power System State Estimat...
Publication number
20160238669
Publication date
Aug 18, 2016
Hitachi, Ltd
Masatoshi KUMAGAI
G01 - MEASURING TESTING
Information
Patent Application
Power System Control System and Distributed Controller Used in Same
Publication number
20160013648
Publication date
Jan 14, 2016
Masatoshi KUMAGAI
G01 - MEASURING TESTING
Information
Patent Application
VOLTAGE ADJUSTMENT DEVICE FOR POWER DISTRIBUTION SYSTEM, VOLTAGE AD...
Publication number
20150286227
Publication date
Oct 8, 2015
Hitachi, Ltd
Masahiro Watanabe
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD FOR DETECTING OPEN-CIRCUIT FAULTS IN ELECTRIC POWER DISTRIBU...
Publication number
20150212138
Publication date
Jul 30, 2015
Hitachi, Ltd
Kazutoshi Tsuchiya
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING POWER SYSTEM
Publication number
20150142187
Publication date
May 21, 2015
Hitachi, Ltd
Kenichiro Yamane
G05 - CONTROLLING REGULATING
Information
Patent Application
POWER SYSTEM STATE ESTIMATION DEVICE AND POWER SYSTEM USING SAME
Publication number
20140200729
Publication date
Jul 17, 2014
The Kansai Electric Power Co., Inc.
Kenichiro Yamane
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR CREATING WORK PLAN
Publication number
20120035975
Publication date
Feb 9, 2012
Hitachi, Ltd.
Yohei SUGIMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of Estimation of Traffic Information, Device of Estimation o...
Publication number
20120004836
Publication date
Jan 5, 2012
XANAVI INFORMATICS CORPORATION
Takumi FUSHIKI
G08 - SIGNALLING
Information
Patent Application
Traffic Information Providing System and Car Navigation System
Publication number
20110112753
Publication date
May 12, 2011
HITACHI, LTD.
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Application
Predictive Traffic Information Creating Method, Predictive Traffic...
Publication number
20080319639
Publication date
Dec 25, 2008
XANAVI INFORMATICS CORPORATION
Kenichiro YAMANE
G08 - SIGNALLING
Information
Patent Application
Method of Estimation of Traffic Information, Device of Estimation o...
Publication number
20080294331
Publication date
Nov 27, 2008
XANAVI INFORMATICS CORPORATION
Takumi FUSHIKI
G08 - SIGNALLING
Information
Patent Application
Traffic Information Distribution Method, Traffic Information Distri...
Publication number
20080183375
Publication date
Jul 31, 2008
XANAVI INFORMATICS CORPORATION
Mariko OKUDE
G08 - SIGNALLING
Information
Patent Application
Traffic Information Providing System and Car Navigation System
Publication number
20080140308
Publication date
Jun 12, 2008
HITACHI, LTD.
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Application
Traffic State Predicting Apparatus
Publication number
20080077316
Publication date
Mar 27, 2008
XANAVI INFORMATICS CORPORATION
Kenichiro YAMANE
G08 - SIGNALLING
Information
Patent Application
Traffic information processing apparatus
Publication number
20070185643
Publication date
Aug 9, 2007
XANAVI INFORMATICS CORPORATION
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Application
Method for displaying traffic information and navigation system
Publication number
20070155404
Publication date
Jul 5, 2007
HITACHI, LTD.
Kenichiro Yamane
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Car navigation system, traffic information providing apparatus, car...
Publication number
20060287818
Publication date
Dec 21, 2006
XANAVI INFORMATICS CORPORATION
Mariko Okude
G08 - SIGNALLING
Information
Patent Application
Navigation system
Publication number
20060167616
Publication date
Jul 27, 2006
Hitachi, Ltd
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Application
Traffic information display apparatus
Publication number
20050231394
Publication date
Oct 20, 2005
HITACHI, LTD.
Kimiyoshi Machii
G08 - SIGNALLING
Information
Patent Application
Traffic information prediction apparatus
Publication number
20050206534
Publication date
Sep 22, 2005
HITACHI, LTD.
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Application
Traffic information providing system and car navigation system
Publication number
20050093720
Publication date
May 5, 2005
HITACHI, LTD.
Kenichiro Yamane
G08 - SIGNALLING
Information
Patent Application
Display method of navi-server and navigation
Publication number
20050043880
Publication date
Feb 24, 2005
Hitachi, Ltd
Kenichiro Yamane
G01 - MEASURING TESTING
Information
Patent Application
Method of presuming traffic conditions by using floating car data a...
Publication number
20040167710
Publication date
Aug 26, 2004
Takumi Fushiki
G08 - SIGNALLING
Information
Patent Application
Broadcasting system, broadcast receiving hardware systems, and navi...
Publication number
20040162019
Publication date
Aug 19, 2004
Hitachi, Ltd.
Masato Horita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automobile car control method and traffic control system
Publication number
20040083037
Publication date
Apr 29, 2004
Kenichiro Yamane
G08 - SIGNALLING