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Mitsuhiro Kishimi
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nonaqueous electrolyte and nonaqueous secondary battery
Patent number
10,756,394
Issue date
Aug 25, 2020
Asahi Kasei Kabushiki Kaisha
Naoki Matsuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte and nonaqueous secondary battery
Patent number
10,693,189
Issue date
Jun 23, 2020
Asahi Kasei Kabushiki Kaisha
Naoki Matsuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode active material, method for producing same, electrode for...
Patent number
9,911,968
Issue date
Mar 6, 2018
MAXELL HOLDINGS, LTD.
Satoshi Kono
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electric storage device and method for charging same
Patent number
9,787,119
Issue date
Oct 10, 2017
Hitachi Maxwell, Ltd.
Shin Yamauchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Non-aqueous electrolyte secondary battery
Patent number
9,748,565
Issue date
Aug 29, 2017
Hitachi Maxell, Ltd.
Tatsunori Yokote
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion secondary battery containing a negative electrode mater...
Patent number
9,673,446
Issue date
Jun 6, 2017
Hitachi Maxell, Ltd.
Eri Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode material, manufacturing method thereof, positive...
Patent number
9,257,697
Issue date
Feb 9, 2016
Hitachi Maxell, Ltd.
Masayuki Oya
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery separator and nonaqueous electrolyte battery
Patent number
9,166,251
Issue date
Oct 20, 2015
Hitachi Maxell, Ltd.
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous secondary battery
Patent number
8,877,385
Issue date
Nov 4, 2014
Hitachi, Ltd.
Hirokazu Kamine
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode for electrochemical devices and battery using the same
Patent number
7,332,245
Issue date
Feb 19, 2008
Hitachi Maxell Ltd.
Mitsuhiro Kishimi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Metallic porous body
Patent number
6,994,902
Issue date
Feb 7, 2006
Hitachi Maxell, Ltd.
Hiroshi Fukunaga
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pattern for planar battery electrodes base
Patent number
D507778
Issue date
Jul 26, 2005
Hitachi Maxell Ltd.
Hiroshi Fukunaga
D13 - Equipment for production, distribution, or transformation of energy
Patents Applications
last 30 patents
Information
Patent Application
NON-AQUEOUS ELECTROLYTE BATTERY AND METHOD FOR MANUFACTURING SAME
Publication number
20180191022
Publication date
Jul 5, 2018
Maxell Holdings, Ltd.
Atsushi HATAKEYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nonaqueous Electrolyte and Nonaqueous Secondary Battery
Publication number
20180062213
Publication date
Mar 1, 2018
Asahi Kasei Kabushiki Kaisha
Naoki Matsuoka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Nonaqueous Electrolyte and Nonaqueous Secondary Battery
Publication number
20180062207
Publication date
Mar 1, 2018
Asahi Kasei Kabushiki Kaisha
Naoki Matsuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electric Storage Device and Method for Charging Same
Publication number
20150318717
Publication date
Nov 5, 2015
Hitachi, Ltd
Shin YAMAUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, LITHIUM ION S...
Publication number
20140087260
Publication date
Mar 27, 2014
Hitachi, Ltd
Yuko KISHIMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION SECONDARY BATTERY
Publication number
20140030595
Publication date
Jan 30, 2014
Hitachi, Ltd
Yuko KISHIMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS SECONDARY BATTERY
Publication number
20130252095
Publication date
Sep 26, 2013
Hitachi, Ltd
Hirokazu Kamine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE BATTERY
Publication number
20130244073
Publication date
Sep 19, 2013
Hitachi, Ltd
Hideki Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Publication number
20130236780
Publication date
Sep 12, 2013
Hitachi, Ltd
Tatsunori Yokote
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS SECONDARY BATTERY
Publication number
20130230770
Publication date
Sep 5, 2013
HITACHI MAXELL, LTD.
Masayuki Oya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY, AND LITHIUM-ION SECOND...
Publication number
20130224591
Publication date
Aug 29, 2013
Hitachi, Ltd
Yuko Kishimi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION SECONDARY BATTERY
Publication number
20130224575
Publication date
Aug 29, 2013
Hitachi, Ltd
Eri Kojima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL, A POSITIVE ELECTRODE COMPOSITION, AND...
Publication number
20130183578
Publication date
Jul 18, 2013
HITACHI MAXELL, LTD.
Masayuki Oya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMI...
Publication number
20130071758
Publication date
Mar 21, 2013
HITACHI MAXELL ENERGY, LTD.
Masayuki OYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR PRODUCING T...
Publication number
20130065125
Publication date
Mar 14, 2013
Yuko SAWAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL, MANUFACTURING METHOD THEREOF, POSITIVE...
Publication number
20120321948
Publication date
Dec 20, 2012
Masayuki Oya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDA...
Publication number
20120156558
Publication date
Jun 21, 2012
Yuko SAWAKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE USI...
Publication number
20110269018
Publication date
Nov 3, 2011
Satoshi Kono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING SAME, ELECTRODE FOR...
Publication number
20110171529
Publication date
Jul 14, 2011
Satoshi Kono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BATTERY SEPARATOR AND NONAQUEOUS ELECTROLYTE BATTERY
Publication number
20110052987
Publication date
Mar 3, 2011
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Metallic porous body
Publication number
20040142201
Publication date
Jul 22, 2004
Hiroshi Fukunaga
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Electrode for electrochemical devices and battery using the same
Publication number
20040026239
Publication date
Feb 12, 2004
Mitsuhiro Kishimi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...