Hidefumi HASEGAWA

Person

Kyoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Energy storage device, energy storage apparatus, and automobile
- Patent number 10,505,229
- Issue date Dec 10, 2019
- GS Yuasa International Ltd.
- Hidefumi Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric storage device
- Patent number 9,509,148
- Issue date Nov 29, 2016
- GS Yuasa International Ltd.
- Tomonori Kako
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary battery state of charge determination apparatus, and meth...
- Patent number 9,263,773
- Issue date Feb 16, 2016
- GS Yuasa International Ltd.
- Masashi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Condition estimation device and method of generating open circuit v...
- Patent number 9,041,405
- Issue date May 26, 2015
- GS Yuasa International Ltd.
- Kenichi Sejima
- G01 - MEASURING TESTING
Information Patent Grant
Electric storage device
- Patent number 8,597,827
- Issue date Dec 3, 2013
- GS Yuasa International Ltd.
- Tomonori Kako
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE DEVICE, ENERGY STORAGE APPARATUS, AND AUTOMOBILE
- Publication number 20180034098
- Publication date Feb 1, 2018
- GS YUASA INTERNATIONAL LTD.
- Hidefumi HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE PLATE FOR NONAQUEOUS ELECTROLYTE ENERGY STORAGE...
- Publication number 20170229711
- Publication date Aug 10, 2017
- GS YUASA INTERNATIONAL LTD.
- Yuto YAMAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE...
- Publication number 20170214037
- Publication date Jul 27, 2017
- GS YUASA INTERNATIONAL LTD.
- Shinya UEMATSU
- G01 - MEASURING TESTING
Information Patent Application
Electric Storage Device
- Publication number 20140176074
- Publication date Jun 26, 2014
- GS YUASA INTERNATIONAL LTD.
- Tomonori KAKO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20140141335
- Publication date May 22, 2014
- GGS Yuasa International Ltd.
- Tomoya Tsuchikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Condition estimation device and method of generating open circuit v...
- Publication number 20140084939
- Publication date Mar 27, 2014
- GS YUASA INTERNATIONAL LTD.
- Kenichi SEJIMA
- G01 - MEASURING TESTING
Information Patent Application
SECONDARY BATTERY STATE OF CHARGE DETERMINATION APPARATUS, AND METH...
- Publication number 20120293131
- Publication date Nov 22, 2012
- Masashi Nakamura
- G01 - MEASURING TESTING
Information Patent Application
Electric Storage Device
- Publication number 20120288751
- Publication date Nov 15, 2012
- GS YUASA INTERNATIONAL LTD.
- Tomonori KAKO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hidefumi HASEGAWA

Person

Patents Grantslast 30 patents

Energy storage device, energy storage apparatus, and automobile

Electric storage device

Secondary battery state of charge determination apparatus, and meth...

Condition estimation device and method of generating open circuit v...

Electric storage device

Patents Applicationslast 30 patents

ENERGY STORAGE DEVICE, ENERGY STORAGE APPARATUS, AND AUTOMOBILE

POSITIVE ELECTRODE PLATE FOR NONAQUEOUS ELECTROLYTE ENERGY STORAGE...

NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE...

Electric Storage Device

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

Condition estimation device and method of generating open circuit v...

SECONDARY BATTERY STATE OF CHARGE DETERMINATION APPARATUS, AND METH...

Electric Storage Device