Yuuichi MABUCHI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power conversion device, power conversion device control device, an...
- Patent number 11,296,610
- Issue date Apr 5, 2022
- Hitachi, Ltd.
- Kimihisa Furukawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device and power conversion device connection method
- Patent number 11,201,559
- Issue date Dec 14, 2021
- Hitachi, Ltd.
- Kimihisa Furukawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion device
- Patent number 11,152,870
- Issue date Oct 19, 2021
- Hitachi Industrial Products, Ltd.
- Kimihisa Furukawa
- 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 unit, power converter and method of manufacturing...
- Patent number 10,141,861
- Issue date Nov 27, 2018
- Hitachi, Ltd.
- Yukio Hattori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power conversion device and power conversion method for power conve...
- Patent number 10,008,953
- Issue date Jun 26, 2018
- Hitachi, Ltd.
- Hiroshi Kamizuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion unit, power converter and method of manufacturing...
- Patent number 9,917,529
- Issue date Mar 13, 2018
- Hitachi, Ltd.
- Yukio Hattori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion unit and power conversion device
- Patent number 9,906,154
- Issue date Feb 27, 2018
- Hitachi, Ltd.
- Yukio Hattori
- 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
Cooling structure of heating element and power conversion device
- Patent number 9,807,913
- Issue date Oct 31, 2017
- Hitachi, Ltd.
- Daisuke Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
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
Power conversion device
- Patent number 9,532,489
- Issue date Dec 27, 2016
- Hitachi, Ltd.
- Yuuichi Mabuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling structure for heating element and power converter
- Patent number 9,497,887
- Issue date Nov 15, 2016
- Hitachi, Ltd.
- Daisuke Matsumoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling structure of heating element and power conversion device
- Patent number 9,437,797
- Issue date Sep 6, 2016
- Hitachi, Ltd.
- Daisuke Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERTER DEVICE
- Publication number 20240283371
- Publication date Aug 22, 2024
- Hitachi, Ltd
- Yuuichi MABUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER DEVICE
- Publication number 20240275177
- Publication date Aug 15, 2024
- Hitachi, Ltd
- Yuuichi MABUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device
- Publication number 20240266969
- Publication date Aug 8, 2024
- Hitachi, Ltd
- Hiroshi KAMIZUMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSFORMER
- Publication number 20240055173
- Publication date Feb 15, 2024
- Hitachi, Ltd
- Kimihisa FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Conversion Device
- Publication number 20240030824
- Publication date Jan 25, 2024
- Hitachi, Ltd
- Kimihisa FURUKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Conversion Device, Power Conversion Device Control Device, an...
- Publication number 20210305903
- Publication date Sep 30, 2021
- Hitachi, Ltd
- Kimihisa FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
Power Conversion Device and Power Conversion Device Connection Method
- Publication number 20210143744
- Publication date May 13, 2021
- Hitachi, Ltd
- Kimihisa FURUKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device
- Publication number 20210044212
- Publication date Feb 11, 2021
- Hitachi Industrial Products, Ltd.
- Kimihisa FURUKAWA
- 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 Unit, Power Converter and Method of Manufacturing...
- Publication number 20180152117
- Publication date May 31, 2018
- Hitachi, Ltd
- Yukio HATTORI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power Conversion Unit and Power Conversion Device
- Publication number 20170040906
- Publication date Feb 9, 2017
- Hitachi, Ltd
- Yukio HATTORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device and Power Conversion Method for Power Conve...
- Publication number 20170033593
- Publication date Feb 2, 2017
- Hitachi, Ltd
- Hiroshi KAMIZUMA
- 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
Cooling Structure of Heating Element and Power Conversion Device
- Publication number 20160345463
- Publication date Nov 24, 2016
- HITACHI, LTD.
- Daisuke MATSUMOTO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Power Conversion Unit, Power Converter and Method of Manufacturing...
- Publication number 20160226396
- Publication date Aug 4, 2016
- Hitachi, Ltd
- Yukio HATTORI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Cooling Structure of Heating Element and Power Conversion Device
- Publication number 20160093788
- Publication date Mar 31, 2016
- Hitachi, Ltd
- Daisuke MATSUMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Conversion Device
- Publication number 20160007507
- Publication date Jan 7, 2016
- Hitachi, Ltd
- Yuuichi MABUCHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COOLING STRUCTURE FOR HEATING ELEMENT AND POWER CONVERTER
- Publication number 20150250074
- Publication date Sep 3, 2015
- Hitachi, Ltd
- Daisuke MATSUMOTO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Yuuichi MABUCHI

Person

Patents Grantslast 30 patents

Power conversion device, power conversion device control device, an...

Power conversion device and power conversion device connection method

Power conversion device

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

Power conversion unit, power converter and method of manufacturing...

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

Power conversion unit, power converter and method of manufacturing...

Power conversion unit and power conversion device

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

Cooling structure of heating element and power conversion device

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

Power supply apparatus

Power conversion device

Cooling structure for heating element and power converter

Cooling structure of heating element and power conversion device

Patents Applicationslast 30 patents

POWER CONVERTER DEVICE

POWER CONVERTER DEVICE

Power Conversion Device

TRANSFORMER

Power Conversion Device

Power Conversion Device, Power Conversion Device Control Device, an...

Power Conversion Device and Power Conversion Device Connection Method

Power Conversion Device

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

Power Conversion Unit, Power Converter and Method of Manufacturing...

Power Conversion Unit and Power Conversion Device

Power Conversion Device and Power Conversion Method for Power Conve...

Power Supply Apparatus

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

Cooling Structure of Heating Element and Power Conversion Device

Power Conversion Apparatus

Power Conversion Unit, Power Converter and Method of Manufacturing...

Cooling Structure of Heating Element and Power Conversion Device

Power Conversion Device

COOLING STRUCTURE FOR HEATING ELEMENT AND POWER CONVERTER