Nobuhiko Itaya

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Facility plan evaluation device and facility plan evaluation method
- Patent number 12,266,026
- Issue date Apr 1, 2025
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Centralized voltage control apparatus and centralized voltage contr...
- Patent number 11,353,908
- Issue date Jun 7, 2022
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System state estimation device and system state estimation method
- Patent number 11,271,397
- Issue date Mar 8, 2022
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Centralized voltage controller and centralized voltage control system
- Patent number 11,237,535
- Issue date Feb 1, 2022
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-distribution-system management apparatus, power-distribution-...
- Patent number 11,217,995
- Issue date Jan 4, 2022
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G05 - CONTROLLING REGULATING
Information Patent Grant
Centralized voltage controller and centralized voltage control system
- Patent number 11,196,261
- Issue date Dec 7, 2021
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generation amount estimation apparatus, distribution grid sys...
- Patent number 11,151,666
- Issue date Oct 19, 2021
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for estimating a voltage distribution along a pow...
- Patent number 10,847,974
- Issue date Nov 24, 2020
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power-generation-amount estimation apparatus and power-generation-a...
- Patent number 10,627,432
- Issue date Apr 21, 2020
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G01 - MEASURING TESTING
Information Patent Grant
Supply-demand control device, charge-discharge control device, powe...
- Patent number 10,600,132
- Issue date Mar 24, 2020
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power-distribution-system voltage control system, power-distributio...
- Patent number 10,345,842
- Issue date Jul 9, 2019
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage control device and voltage measurement device
- Patent number 10,348,128
- Issue date Jul 9, 2019
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Central voltage control device and measuring device
- Patent number 10,250,038
- Issue date Apr 2, 2019
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G01 - MEASURING TESTING
Information Patent Grant
Voltage controller and voltage monitoring device
- Patent number 10,090,679
- Issue date Oct 2, 2018
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transformer-type voltage controller, reactive-power-adjusting-type...
- Patent number 10,074,982
- Issue date Sep 11, 2018
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage monitoring control system, voltage monitoring control devic...
- Patent number 9,843,195
- Issue date Dec 12, 2017
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage monitoring control device and voltage control device
- Patent number 9,825,465
- Issue date Nov 21, 2017
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage monitoring control device, voltage control device, and volt...
- Patent number 9,733,277
- Issue date Aug 15, 2017
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G01 - MEASURING TESTING
Information Patent Grant
Voltage monitoring control device and voltage monitoring control me...
- Patent number 9,667,100
- Issue date May 30, 2017
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power-distribution-system voltage control system
- Patent number 9,600,003
- Issue date Mar 21, 2017
- Mitsubishi Electric Corporation
- Nobuhiko Itaya
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
LOAD CONTROL DEVICE, CENTRAL DEVICE, LOAD CONTROL SYSTEM, LOAD CONT...
- Publication number 20240388088
- Publication date Nov 21, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMAND DEVICE, CHARGE-DISCHARGE CONTROL SYSTEM, POWER CONTROL SYST...
- Publication number 20240088661
- Publication date Mar 14, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE MANAGEMENT DEVICE, VOLTAGE COMMAND DEVICE, POWER SYSTEM MON...
- Publication number 20240077523
- Publication date Mar 7, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE/DISCHARGE PLAN CREATION DEVICE, COMMAND DEVICE, POWER GRID M...
- Publication number 20240059172
- Publication date Feb 22, 2024
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FACILITY PLAN EVALUATION DEVICE AND FACILITY PLAN EVALUATION METHOD
- Publication number 20220414799
- Publication date Dec 29, 2022
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko Itaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CENTRALIZED VOLTAGE CONTROL APPARATUS AND CENTRALIZED VOLTAGE CONTR...
- Publication number 20210064073
- Publication date Mar 4, 2021
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM STATE ESTIMATION DEVICE AND SYSTEM STATE ESTIMATION METHOD
- Publication number 20200195006
- Publication date Jun 18, 2020
- Mitsubishi Electric Corporation
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CENTRALIZED VOLTAGE CONTROLLER AND CENTRALIZED VOLTAGE CONTROL SYSTEM
- Publication number 20200021132
- Publication date Jan 16, 2020
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CENTRALIZED VOLTAGE CONTROLLER AND CENTRALIZED VOLTAGE CONTROL SYSTEM
- Publication number 20190369583
- Publication date Dec 5, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER GENERATION AMOUNT ESTIMATION APPARATUS, DISTRIBUTION GRID SYS...
- Publication number 20190213693
- Publication date Jul 11, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER DISTRIBUTION SYSTEM STATE ESTIMATION DEVICE AND POWER DISTRIB...
- Publication number 20190148940
- Publication date May 16, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER-DISTRIBUTION-SYSTEM MANAGEMENT APPARATUS, POWER-DISTRIBUTION-...
- Publication number 20180262011
- Publication date Sep 13, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G05 - CONTROLLING REGULATING
Information Patent Application
VOLTAGE CONTROL DEVICE AND VOLTAGE MEASUREMENT DEVICE
- Publication number 20180123388
- Publication date May 3, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
CENTRAL VOLTAGE CONTROL DEVICE AND MEASURING DEVICE
- Publication number 20170244279
- Publication date Aug 24, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G01 - MEASURING TESTING
Information Patent Application
POWER-GENERATION-AMOUNT ESTIMATION APPARATUS AND POWER-GENERATION-A...
- Publication number 20170199233
- Publication date Jul 13, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G01 - MEASURING TESTING
Information Patent Application
SUPPLY-DEMAND CONTROL DEVICE, CHARGE-DISCHARGE CONTROL DEVICE, ACCU...
- Publication number 20170186108
- Publication date Jun 29, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE CONTROLLER AND VOLTAGE MONITORING DEVICE
- Publication number 20160233681
- Publication date Aug 11, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE MONITORING CONTROL SYSTEM, VOLTAGE MONITORING CONTROL DEVIC...
- Publication number 20160204614
- Publication date Jul 14, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G01 - MEASURING TESTING
Information Patent Application
TRANSFORMER-TYPE VOLTAGE CONTROLLER, REACTIVE-POWER-ADJUSTING-TYPE...
- Publication number 20160172857
- Publication date Jun 16, 2016
- c/o Mitsubishi Electric Corporation
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE MONITORING CONTROL DEVICE AND VOLTAGE MONITORING CONTROL ME...
- Publication number 20160156226
- Publication date Jun 2, 2016
- c/o Mitsubishi Electric Corporation
- Nobuhiko ITAYA
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE MONITORING CONTROL DEVICE AND VOLTAGE CONTROL DEVICE
- Publication number 20160149412
- Publication date May 26, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEMAND-SUPPLY PLANNING DEVICE, DEMAND-SUPPLY PLANNING METHOD, DEMAN...
- Publication number 20160125339
- Publication date May 5, 2016
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko ITAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE MONITORING CONTROL DEVICE, VOLTAGE CONTROL DEVICE, AND VOLT...
- Publication number 20150233975
- Publication date Aug 20, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko Itaya
- G01 - MEASURING TESTING
Information Patent Application
POWER-DISTRIBUTION-SYSTEM VOLTAGE CONTROL SYSTEM
- Publication number 20150005979
- Publication date Jan 1, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko Itaya
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER-DISTRIBUTION-SYSTEM VOLTAGE CONTROL SYSTEM, POWER-DISTRIBUTIO...
- Publication number 20140288725
- Publication date Sep 25, 2014
- MITSUBISHI ELECTRIC CORPORATION
- Nobuhiko Itaya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Apparatus for optimizing combinatorial optimization problems
- Publication number 20030144748
- Publication date Jul 31, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Shizuka Nakamura
- G05 - CONTROLLING REGULATING

Nobuhiko Itaya

Person

Patents Grantslast 30 patents

Facility plan evaluation device and facility plan evaluation method

Centralized voltage control apparatus and centralized voltage contr...

System state estimation device and system state estimation method

Centralized voltage controller and centralized voltage control system

Power-distribution-system management apparatus, power-distribution-...

Centralized voltage controller and centralized voltage control system

Power generation amount estimation apparatus, distribution grid sys...

Device and method for estimating a voltage distribution along a pow...

Power-generation-amount estimation apparatus and power-generation-a...

Supply-demand control device, charge-discharge control device, powe...

Power-distribution-system voltage control system, power-distributio...

Voltage control device and voltage measurement device

Central voltage control device and measuring device

Voltage controller and voltage monitoring device

Transformer-type voltage controller, reactive-power-adjusting-type...

Voltage monitoring control system, voltage monitoring control devic...

Voltage monitoring control device and voltage control device

Voltage monitoring control device, voltage control device, and volt...

Voltage monitoring control device and voltage monitoring control me...

Power-distribution-system voltage control system

Patents Applicationslast 30 patents

LOAD CONTROL DEVICE, CENTRAL DEVICE, LOAD CONTROL SYSTEM, LOAD CONT...

COMMAND DEVICE, CHARGE-DISCHARGE CONTROL SYSTEM, POWER CONTROL SYST...

VOLTAGE MANAGEMENT DEVICE, VOLTAGE COMMAND DEVICE, POWER SYSTEM MON...

CHARGE/DISCHARGE PLAN CREATION DEVICE, COMMAND DEVICE, POWER GRID M...

FACILITY PLAN EVALUATION DEVICE AND FACILITY PLAN EVALUATION METHOD

CENTRALIZED VOLTAGE CONTROL APPARATUS AND CENTRALIZED VOLTAGE CONTR...

SYSTEM STATE ESTIMATION DEVICE AND SYSTEM STATE ESTIMATION METHOD

CENTRALIZED VOLTAGE CONTROLLER AND CENTRALIZED VOLTAGE CONTROL SYSTEM

CENTRALIZED VOLTAGE CONTROLLER AND CENTRALIZED VOLTAGE CONTROL SYSTEM

POWER GENERATION AMOUNT ESTIMATION APPARATUS, DISTRIBUTION GRID SYS...

POWER DISTRIBUTION SYSTEM STATE ESTIMATION DEVICE AND POWER DISTRIB...

POWER-DISTRIBUTION-SYSTEM MANAGEMENT APPARATUS, POWER-DISTRIBUTION-...

VOLTAGE CONTROL DEVICE AND VOLTAGE MEASUREMENT DEVICE

CENTRAL VOLTAGE CONTROL DEVICE AND MEASURING DEVICE

POWER-GENERATION-AMOUNT ESTIMATION APPARATUS AND POWER-GENERATION-A...

SUPPLY-DEMAND CONTROL DEVICE, CHARGE-DISCHARGE CONTROL DEVICE, ACCU...

VOLTAGE CONTROLLER AND VOLTAGE MONITORING DEVICE

VOLTAGE MONITORING CONTROL SYSTEM, VOLTAGE MONITORING CONTROL DEVIC...

TRANSFORMER-TYPE VOLTAGE CONTROLLER, REACTIVE-POWER-ADJUSTING-TYPE...

VOLTAGE MONITORING CONTROL DEVICE AND VOLTAGE MONITORING CONTROL ME...

VOLTAGE MONITORING CONTROL DEVICE AND VOLTAGE CONTROL DEVICE

DEMAND-SUPPLY PLANNING DEVICE, DEMAND-SUPPLY PLANNING METHOD, DEMAN...

VOLTAGE MONITORING CONTROL DEVICE, VOLTAGE CONTROL DEVICE, AND VOLT...

POWER-DISTRIBUTION-SYSTEM VOLTAGE CONTROL SYSTEM

POWER-DISTRIBUTION-SYSTEM VOLTAGE CONTROL SYSTEM, POWER-DISTRIBUTIO...

Apparatus for optimizing combinatorial optimization problems