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Osamu TOMOBE
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Patents Grants
last 30 patents
Information
Patent Grant
Power system voltage reactive power monitoring control device and m...
Patent number
10,673,235
Issue date
Jun 2, 2020
Hitachi, Ltd.
Eisuke Kuroda
G01 - MEASURING TESTING
Information
Patent Grant
System stability monitoring device and system stability monitoring...
Patent number
10,628,896
Issue date
Apr 21, 2020
Hitachi Ltd.
Jun Yamazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Voltage stability monitoring device and method
Patent number
10,473,700
Issue date
Nov 12, 2019
Hitachi, Ltd.
Eisuke Kuroda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System stabilization control device and power system control system
Patent number
10,461,538
Issue date
Oct 29, 2019
Hitachi, Ltd.
Jun Yamazaki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Device and method for controlling power system
Patent number
10,389,133
Issue date
Aug 20, 2019
Hitachi, Ltd.
Daichi Kato
G05 - CONTROLLING REGULATING
Information
Patent Grant
System stability monitoring apparatus and method
Patent number
10,371,592
Issue date
Aug 6, 2019
Hitachi, Ltd.
Jun Yamazaki
G01 - MEASURING TESTING
Information
Patent Grant
Electric power system monitoring device and electric power system m...
Patent number
10,222,196
Issue date
Mar 5, 2019
Hitachi, Ltd.
Jun Yamazaki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power system monitoring apparatus, power system control apparatus,...
Patent number
10,193,385
Issue date
Jan 29, 2019
Hitachi, Ltd.
Yasuo Sato
G05 - CONTROLLING REGULATING
Information
Patent Grant
Power conversion apparatus and electrical-mechanical energy convers...
Patent number
9,344,020
Issue date
May 17, 2016
Hitachi, Ltd.
Shigenori Inoue
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Map update data delivery method, map update data delivery device an...
Patent number
8,706,693
Issue date
Apr 22, 2014
Clarion Co., Ltd.
Yukio Miyazaki
G01 - MEASURING TESTING
Information
Patent Grant
Car navigation system, program and method for updating map data
Patent number
8,489,332
Issue date
Jul 16, 2013
Clarion Co., Ltd.
Osamu Tomobe
G01 - MEASURING TESTING
Information
Patent Grant
Navigation device, navigation method and navigation system
Patent number
8,311,736
Issue date
Nov 13, 2012
Hitachi, Ltd.
Osamu Tomobe
G01 - MEASURING TESTING
Information
Patent Grant
Digital broadcast receiving apparatus
Patent number
8,291,464
Issue date
Oct 16, 2012
Hitachi, Ltd.
Osamu Tomobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Point of interest search device and point of interest search method
Patent number
8,204,877
Issue date
Jun 19, 2012
Clarion Co., Ltd.
Takayuki Uchida
G01 - MEASURING TESTING
Information
Patent Grant
Broadcasting data converter
Patent number
7,984,465
Issue date
Jul 19, 2011
Hitachi, Ltd.
Takaharu Ishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital broadcast multiplexing apparatus
Patent number
7,864,812
Issue date
Jan 4, 2011
Hitachi, Ltd.
Takaharu Ishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital broadcast receiving device, digital broadcast receiving met...
Patent number
7,606,527
Issue date
Oct 20, 2009
Xanavi Informatics Corporation
Osamu Tomobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital broadcast sending apparatus, receiving apparatus and digita...
Patent number
7,580,612
Issue date
Aug 25, 2009
Hitachi, Ltd.
Yoshihito Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital broadcast receiver
Patent number
7,555,259
Issue date
Jun 30, 2009
Hitachi, Ltd.
Yukihiro Kawamata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital broadcast receiver
Patent number
7,113,739
Issue date
Sep 26, 2006
Hitachi, Ltd.
Yukihiro Kawamata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information distributing method, information receiving method, info...
Patent number
7,024,156
Issue date
Apr 4, 2006
Hitachi, Ltd.
Yukihiro Kawamata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Independent Operation System Configuring Device, Independent Operat...
Publication number
20240171002
Publication date
May 23, 2024
Hitachi, Ltd
Masashi YAMAMOTO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Data Processing Device and Data Processing Method
Publication number
20220320869
Publication date
Oct 6, 2022
Masanori ABE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DATA PROCESSING APPARATUS, DATA PROCESSING SYSTEM, AND DATA PROCESS...
Publication number
20210390226
Publication date
Dec 16, 2021
Hitachi, Ltd
Masanori ABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Device for Controlling Load Frequency and Method for Controlling Lo...
Publication number
20180262010
Publication date
Sep 13, 2018
Hitachi, Ltd
Daichi KATO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power System Voltage Reactive Power Monitoring Control Device and M...
Publication number
20180152020
Publication date
May 31, 2018
Hitachi, Ltd
Eisuke KURODA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEM STABILIZATION CONTROL DEVICE AND POWER SYSTEM CONTROL SYSTEM
Publication number
20180054059
Publication date
Feb 22, 2018
Hitachi, Ltd
Jun YAMAZAKI
G01 - MEASURING TESTING
Information
Patent Application
Electric Power System Monitoring Device and Electric Power System M...
Publication number
20170292824
Publication date
Oct 12, 2017
Hitachi, Ltd
Jun YAMAZAKI
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM STABILITY MONITORING DEVICE AND SYSTEM STABILITY MONITORING...
Publication number
20170278200
Publication date
Sep 28, 2017
Hitachi, Ltd
Jun YAMAZAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VOLTAGE STABILITY MONITORING DEVICE AND METHOD
Publication number
20170146574
Publication date
May 25, 2017
Hitachi, Ltd
Eisuke KURODA
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM STABILITY MONITORING APPARATUS AND METHOD
Publication number
20170097271
Publication date
Apr 6, 2017
Hitachi, Ltd
Jun YAMAZAKI
G01 - MEASURING TESTING
Information
Patent Application
Voltage Stability Monitoring Device and Method
Publication number
20170045558
Publication date
Feb 16, 2017
Hitachi, Ltd
Eisuke KURODA
G01 - MEASURING TESTING
Information
Patent Application
POWER SYSTEM MONITORING APPARATUS, POWER SYSTEM CONTROL APPARATUS,...
Publication number
20160359363
Publication date
Dec 8, 2016
Hitachi, Ltd
Yasuo SATO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION APPARATUS AND ELECTRICAL-MECHANICAL ENERGY CONVERS...
Publication number
20150008859
Publication date
Jan 8, 2015
Hitachi, Ltd
Shigenori INOUE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Map Update Data Delivery Method, Map Update Data Delivery Device an...
Publication number
20110179080
Publication date
Jul 21, 2011
CLARION CO., LTD.
Yukio MIYAZAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Navigation Device, Navigation Method and Navigation System
Publication number
20110106431
Publication date
May 5, 2011
Hitachi, Ltd
Osamu Tomobe
G08 - SIGNALLING
Information
Patent Application
Name Searching Apparatus
Publication number
20100332524
Publication date
Dec 30, 2010
Clarion Co., Ltd.
Takayuki UCHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Car Navigation System, Program and Method for Updating Map Data
Publication number
20100332120
Publication date
Dec 30, 2010
Clarion Co., Ltd.
Osamu TOMOBE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ON-VEHICLE EQUIPMENT FOR RECEIVING AND DISPLAYING DIGITAL BROADCASTING
Publication number
20090320079
Publication date
Dec 24, 2009
Hitachi, Ltd
Osamu TOMOBE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Point of Interest Search Device and Point of Interest Search Method
Publication number
20090271400
Publication date
Oct 29, 2009
Clarion Co., Ltd.
Takayuki UCHIDA
G01 - MEASURING TESTING
Information
Patent Application
DIGITAL BROADCAST MULTIPLEXING APPARATUS
Publication number
20090232165
Publication date
Sep 17, 2009
Hitachi, Ltd.
Takaharu Ishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL BROADCAST RECEIVING APPARATUS
Publication number
20090190668
Publication date
Jul 30, 2009
Osamu Tomobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION DISTRIBUTION SYSTEM, INFORMATION DISTRIBUTION METHOD, A...
Publication number
20080204358
Publication date
Aug 28, 2008
Yoshihito Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCASTING DATA CONVERTER
Publication number
20080209466
Publication date
Aug 28, 2008
Takaharu Ishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital broadcast receiving device, digital broadcast receiving met...
Publication number
20070049191
Publication date
Mar 1, 2007
Osamu Tomobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital broadcast receiver
Publication number
20070010192
Publication date
Jan 11, 2007
Hitachi, Ltd
Yukihiro Kawamata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital broadcast sending apparatus, receiving apparatus and digita...
Publication number
20060083315
Publication date
Apr 20, 2006
HITACHI, LTD.
Yoshihito Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for providing advertising data, method for distributing adve...
Publication number
20040181466
Publication date
Sep 16, 2004
Hitachi, Ltd.
Takaharu Ishida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital data transmitting apparatus, digital data receiving apparat...
Publication number
20040136408
Publication date
Jul 15, 2004
Hitachi, Ltd
Osamu Tomobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Ad delivering equipment, information receiving terminal, server, ad...
Publication number
20040044572
Publication date
Mar 4, 2004
Hitachi, Ltd., Tokyo, JAPAN
Yukihiro Kawamata
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital broadcast receiving apparatus
Publication number
20030185235
Publication date
Oct 2, 2003
Osamu Tomobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE