Yasuaki NORIMATSU

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transformer and electric power converter
- Patent number 11,217,385
- Issue date Jan 4, 2022
- Hitachi, Ltd.
- Yuki Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless power transmission/reception system, power conversion devi...
- Patent number 11,018,528
- Issue date May 25, 2021
- Hitachi, Ltd.
- Yoshikazu Sugiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power conversion device and method for controlling power conversion...
- Patent number 10,862,311
- Issue date Dec 8, 2020
- Hitachi, Ltd.
- Mitsuhiro Kadota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device, cooling structure, power conversion system...
- Patent number 10,615,715
- Issue date Apr 7, 2020
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and power conversion system
- Patent number 10,530,271
- Issue date Jan 7, 2020
- Hitachi, Ltd.
- Mizuki Nakahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion apparatus with frequency operation change based on...
- Patent number 9,887,638
- Issue date Feb 6, 2018
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and power conversion control method for the...
- Patent number 9,806,622
- Issue date Oct 31, 2017
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus
- Patent number 9,750,125
- Issue date Aug 29, 2017
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic equipment with fuel cell-power supply unit
- Patent number 7,977,001
- Issue date Jul 12, 2011
- Hitachi, Ltd.
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power supply apparatus with fuel cell and method of controlling the...
- Patent number 7,883,808
- Issue date Feb 8, 2011
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical power unit
- Patent number 7,876,069
- Issue date Jan 25, 2011
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply and control method therefor
- Patent number 7,846,568
- Issue date Dec 7, 2010
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuel container for fuel cell
- Patent number 7,766,032
- Issue date Aug 3, 2010
- Hitachi, Ltd.
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Equipment with a built-in fuel cell
- Patent number 7,728,545
- Issue date Jun 1, 2010
- Hitachi, Ltd.
- Akihiko Kanouda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mobile type power supply, connection device, and carried type elect...
- Patent number 7,692,400
- Issue date Apr 6, 2010
- Hitachi, Ltd.
- Akihiko Kanouda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electric power source apparatus using fuel cell and method of contr...
- Patent number 7,667,350
- Issue date Feb 23, 2010
- Hitachi, Ltd.
- Yasuaki Norimatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mobile type information terminal and self diagnosis method and oper...
- Patent number 7,626,353
- Issue date Dec 1, 2009
- Hitachi, Ltd.
- Akihiko Kanouda
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Transformer and Electric Power Converter
- Publication number 20210287849
- Publication date Sep 16, 2021
- Hitachi, Ltd
- Yuki KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Conversion Device and Power Conversion System
- Publication number 20190319548
- Publication date Oct 17, 2019
- Hitachi, Ltd
- Mizuki NAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device, Cooling Structure, Power Conversion System...
- Publication number 20190199238
- Publication date Jun 27, 2019
- Hitachi, Ltd
- Yasuaki NORIMATSU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power Conversion Device and Method for Controlling Power Conversion...
- Publication number 20190199100
- Publication date Jun 27, 2019
- Hitachi, Ltd
- Mitsuhiro KADOTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMISSION/RECEPTION SYSTEM, POWER CONVERSION DEV...
- Publication number 20190115789
- Publication date Apr 18, 2019
- Hitachi, Ltd
- Yoshikazu SUGIYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Supply Device
- Publication number 20170093299
- Publication date Mar 30, 2017
- Hitachi, Ltd
- Yasuaki NORIMATSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Supply Apparatus
- Publication number 20160352230
- Publication date Dec 1, 2016
- Hitachi, Ltd
- Yasuaki NORIMATSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device and Power Conversion Control Method for the...
- Publication number 20160352229
- Publication date Dec 1, 2016
- Hitachi, Ltd
- Yasuaki NORIMATSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Apparatus
- Publication number 20160254758
- Publication date Sep 1, 2016
- Hitachi, Ltd
- Yasuaki NORIMATSU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER UNIT
- Publication number 20090079382
- Publication date Mar 26, 2009
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell Apparatus And Electronic Appliances Mounting The Same
- Publication number 20090023021
- Publication date Jan 22, 2009
- Yasuaki NORIMATSU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Container For Fuel Cell
- Publication number 20080272128
- Publication date Nov 6, 2008
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MOBILE TYPE POWER SUPPLY, CONNECTION DEVICE, AND CARRIED TYPE ELECT...
- Publication number 20080258678
- Publication date Oct 23, 2008
- Akihiko Kanouda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fuel Container for Fuel Cell
- Publication number 20080241631
- Publication date Oct 2, 2008
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power-supply unit
- Publication number 20080096066
- Publication date Apr 24, 2008
- Yoshiyuki Takamori
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL
- Publication number 20080070082
- Publication date Mar 20, 2008
- Yasuaki NORIMATSU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SOURCE SYSTEM USING A FUEL CELL AND ITS CONTROL METHOD
- Publication number 20070237989
- Publication date Oct 11, 2007
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic components
- Publication number 20070190387
- Publication date Aug 16, 2007
- Ryuji Kohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power supply apparatus with fuel cell and method of controlling the...
- Publication number 20070077468
- Publication date Apr 5, 2007
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic equipment with cell-power supply unit
- Publication number 20070059568
- Publication date Mar 15, 2007
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell unit and electronic apparatus
- Publication number 20060246339
- Publication date Nov 2, 2006
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Mehotd for determining a maximum power point voltage of a fuel cell...
- Publication number 20060222916
- Publication date Oct 5, 2006
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Mobile type information terminal and self diagnosis method and oper...
- Publication number 20060083955
- Publication date Apr 20, 2006
- Akihiko Kanouda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electric power source apparatus using fuel cell and method of contr...
- Publication number 20060068239
- Publication date Mar 30, 2006
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electric power source apparatus using fuel cell and method of contr...
- Publication number 20060068242
- Publication date Mar 30, 2006
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power supply and control method therefor
- Publication number 20060035115
- Publication date Feb 16, 2006
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Equipment with a built-in fuel cell
- Publication number 20060035116
- Publication date Feb 16, 2006
- Akihiko Kanouda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel cell apparatus and electronic appliances mounting the same
- Publication number 20050089734
- Publication date Apr 28, 2005
- Hitachi, Ltd
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell apparatus and method of controlling the same
- Publication number 20050079392
- Publication date Apr 14, 2005
- Hitachi, Ltd
- Yasuaki Norimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Mobile type power supply, connection device, and carried type elect...
- Publication number 20040207362
- Publication date Oct 21, 2004
- Akihiko Kanouda
- G06 - COMPUTING CALCULATING COUNTING

Yasuaki NORIMATSU

Person

Patents Grantslast 30 patents

Transformer and electric power converter

Wireless power transmission/reception system, power conversion devi...

Power conversion device and method for controlling power conversion...

Power conversion device, cooling structure, power conversion system...

Power conversion device and power conversion system

Power conversion apparatus with frequency operation change based on...

Power conversion device and power conversion control method for the...

Power supply apparatus

Electronic equipment with fuel cell-power supply unit

Power supply apparatus with fuel cell and method of controlling the...

Electrical power unit

Power supply and control method therefor

Fuel container for fuel cell

Equipment with a built-in fuel cell

Mobile type power supply, connection device, and carried type elect...

Electric power source apparatus using fuel cell and method of contr...

Mobile type information terminal and self diagnosis method and oper...

Patents Applicationslast 30 patents

Transformer and Electric Power Converter

Power Conversion Device and Power Conversion System

Power Conversion Device, Cooling Structure, Power Conversion System...

Power Conversion Device and Method for Controlling Power Conversion...

WIRELESS POWER TRANSMISSION/RECEPTION SYSTEM, POWER CONVERSION DEV...

Power Supply Device

Power Supply Apparatus

Power Conversion Device and Power Conversion Control Method for the...

Power Conversion Apparatus

ELECTRICAL POWER UNIT

Fuel Cell Apparatus And Electronic Appliances Mounting The Same

Fuel Container For Fuel Cell

MOBILE TYPE POWER SUPPLY, CONNECTION DEVICE, AND CARRIED TYPE ELECT...

Fuel Container for Fuel Cell

Power-supply unit

FUEL CELL

POWER SOURCE SYSTEM USING A FUEL CELL AND ITS CONTROL METHOD

Electronic components

Power supply apparatus with fuel cell and method of controlling the...

Electronic equipment with cell-power supply unit

Fuel cell unit and electronic apparatus

Mehotd for determining a maximum power point voltage of a fuel cell...

Mobile type information terminal and self diagnosis method and oper...

Electric power source apparatus using fuel cell and method of contr...

Electric power source apparatus using fuel cell and method of contr...

Power supply and control method therefor

Equipment with a built-in fuel cell

Fuel cell apparatus and electronic appliances mounting the same

Fuel cell apparatus and method of controlling the same

Mobile type power supply, connection device, and carried type elect...