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Masayuki Nagamine
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Fukushima, JP
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last 30 patents
Information
Patent Grant
Method for evaluating battery safety under internal short-circuit c...
Patent number
8,444,717
Issue date
May 21, 2013
Panasonic Corporation
Shinji Kasamatsu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Non-aqueous electrolyte secondary cell
Patent number
7,867,649
Issue date
Jan 11, 2011
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery including an electrolyte solution comprising a halogenated...
Patent number
7,754,389
Issue date
Jul 13, 2010
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Graphite powders suited for negative electrode material of lithium...
Patent number
7,659,033
Issue date
Feb 9, 2010
Sony Corporation
Koji Moriguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode active material for a non-aqueous electrode cell...
Patent number
7,648,800
Issue date
Jan 19, 2010
Sony Corporation
Junji Kuyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte secondary battery having a negative electro...
Patent number
7,498,101
Issue date
Mar 3, 2009
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Graphite powders suited for negative electrode material of lithium...
Patent number
7,214,447
Issue date
May 8, 2007
Sony Corporation
Koji Moriguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous electrolyte secondary battery having a negative electrod...
Patent number
7,172,837
Issue date
Feb 6, 2007
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte secondary cell
Patent number
7,138,207
Issue date
Nov 21, 2006
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte secondary battery
Patent number
7,070,883
Issue date
Jul 4, 2006
Sony Corporation
Atsuo Omaru
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Material for positive electrode and secondary battery
Patent number
7,045,251
Issue date
May 16, 2006
Sony Corporation
Hisashi Tsujimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous electrolyte secondary battery including vinylene carbona...
Patent number
7,014,954
Issue date
Mar 21, 2006
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Trade-in battery system
Patent number
6,940,254
Issue date
Sep 6, 2005
Sony Corporation
Masayuki Nagamine
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Material for positive electrode and secondary battery
Patent number
6,884,543
Issue date
Apr 26, 2005
Sony Corporation
Hisashi Tsujimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous electrolyte secondary battery having a negative electrod...
Patent number
6,806,003
Issue date
Oct 19, 2004
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Graphite powders suited for negative electrode material of lithium...
Patent number
6,764,767
Issue date
Jul 20, 2004
Sony Corporation
Koji Moriguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Anode material for non-aqueous electrolyte secondary battery and no...
Patent number
6,716,557
Issue date
Apr 6, 2004
Sony Corporation
Atsuo Omaru
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-acqueous electrolyte secondary cell
Patent number
6,686,094
Issue date
Feb 3, 2004
Sony Corporation
Atsuo Omaru
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte secondary cell
Patent number
6,623,888
Issue date
Sep 23, 2003
Sony Corporation
Atsuo Omaru
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous electrolyte battery
Patent number
6,623,892
Issue date
Sep 23, 2003
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode material and secondary battery using the same
Patent number
6,534,217
Issue date
Mar 18, 2003
Sony Corporation
Keizou Koga
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous electrolyte battery
Patent number
6,458,490
Issue date
Oct 1, 2002
Sony Corporation
Hayato Hommura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolytic cell comprising low weight percent of carb...
Patent number
6,440,609
Issue date
Aug 27, 2002
Sony Corporation
Akira Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbonaceous electrode material for non-aqueous secondary battery
Patent number
6,335,122
Issue date
Jan 1, 2002
Sony Corporation
Shinichiro Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte secondary cell cathode material and non-aqu...
Patent number
6,277,522
Issue date
Aug 21, 2001
Sony Corporation
Atsuo Omaru
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Non-aqueous electrolyte secondary cell
Patent number
6,146,790
Issue date
Nov 14, 2000
Sony Corporation
Atsuo Omaru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen lithium titanate and manufacturing method therefor
Patent number
6,139,815
Issue date
Oct 31, 2000
Sony Corporation
Yoshinori Atsumi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-aqueous electrolyte secondary cell
Patent number
6,120,938
Issue date
Sep 19, 2000
Sony Corporation
Yoshinori Atsumi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-aqueous electrolyte secondary cell using carbonaceous material...
Patent number
5,932,373
Issue date
Aug 3, 1999
Sony Corporation
Masayuki Nagamine
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nonaqueous-electrolyte secondary battery and battery case for limit...
Patent number
5,916,707
Issue date
Jun 29, 1999
Sony Corporation
Atsuo Omaru
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NON-AQUEOUS ELECTROLYTE BATTERY
Publication number
20170092922
Publication date
Mar 30, 2017
SONY CORPORATION
Hayato Hommura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR EVALUATING BATTERY SAFETY UNDER INTERNAL SHORT-CIRCUIT C...
Publication number
20100209767
Publication date
Aug 19, 2010
Shinji Kasamatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY HAVING A NEGATIVE ELECTRO...
Publication number
20070218367
Publication date
Sep 20, 2007
SONY CORPORATION
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Graphite powders suited for negative electrode material of lithium...
Publication number
20070154812
Publication date
Jul 5, 2007
SONY CORPORATION
Koji Moriguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte secondary cell
Publication number
20060222936
Publication date
Oct 5, 2006
Sony Corporation
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Graphite powders suited for negative electrode material of lithium...
Publication number
20060134523
Publication date
Jun 22, 2006
Koji Moriguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrolyte solution and battery
Publication number
20050196670
Publication date
Sep 8, 2005
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Material for positive electrode and secondary battery
Publication number
20050191551
Publication date
Sep 1, 2005
Hisashi Tsujimoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Trade-in battery system
Publication number
20050001591
Publication date
Jan 6, 2005
Masayuki Nagamine
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Nonaqueous electrolyte secondary battery having a negative electrod...
Publication number
20040224232
Publication date
Nov 11, 2004
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Anode material for non-aqueous electrolyte secondary battery and no...
Publication number
20040166414
Publication date
Aug 26, 2004
Atsuo Omaru
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Non-aqueous electrolyte battery
Publication number
20040115523
Publication date
Jun 17, 2004
Hayato Hommura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-aqueous electrolyte secondary battery
Publication number
20040072077
Publication date
Apr 15, 2004
ATSUO OMARU
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte secondary cell
Publication number
20030118896
Publication date
Jun 26, 2003
Akira Yamaguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nonaqueous electrolyte secondary battery
Publication number
20020037458
Publication date
Mar 28, 2002
Akira Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Material for positive electrode and secondary battery
Publication number
20020012842
Publication date
Jan 31, 2002
Hisashi Tsujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive electrode material and secondary battery using the same
Publication number
20010053480
Publication date
Dec 20, 2001
Keizou Koga
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRAPHITE POWDERS SUITED FOR NEGATIVE ELECTRODE MATERIAL OF LITHIUM...
Publication number
20010051300
Publication date
Dec 13, 2001
KOJI MORIGUCHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Anode material for non-aqueous electrolyte secondary battery and no...
Publication number
20010031238
Publication date
Oct 18, 2001
Atsuo Omaru
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY CELL
Publication number
20010014422
Publication date
Aug 16, 2001
ATSUO OMARU
H01 - BASIC ELECTRIC ELEMENTS