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KAWASAKISI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Negative active material for rechargeable lithium battery and recha...
Patent number
8,048,568
Issue date
Nov 1, 2011
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode material for a lithium secondary battery, lithium seconda...
Patent number
7,851,086
Issue date
Dec 14, 2010
Samsung SDI Co., Ltd.
Keiko Matsubara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of preparing a negative active material for rechargeable lit...
Patent number
7,658,871
Issue date
Feb 9, 2010
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode material for a lithium secondary battery, lithium seconda...
Patent number
7,479,351
Issue date
Jan 20, 2009
Samsung SDI Co., Ltd.
Keiko Matsubara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Graphite-containing composition, negative electrode for a lithium s...
Patent number
7,326,497
Issue date
Feb 5, 2008
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode for a lithium secondary battery and a lithium secondary b...
Patent number
7,223,498
Issue date
May 29, 2007
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode material, method for preparing same, electrode, and batte...
Patent number
6,869,730
Issue date
Mar 22, 2005
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode for rechargeable lithium battery, method of preparing sam...
Patent number
6,855,459
Issue date
Feb 15, 2005
Samsung SDI Co., Ltd.
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, ELECTROD...
Patent number
6,797,434
Issue date
Sep 28, 2004
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative electrode for lithium rechargeable batteries and lithium r...
Patent number
6,767,669
Issue date
Jul 27, 2004
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of preparing an anode material for lithium secondary battery
Patent number
6,733,546
Issue date
May 11, 2004
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbonaceous material and lithium secondary batteries comprising same
Patent number
6,733,922
Issue date
May 11, 2004
Samsung SDI Co., Ltd.
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon-based active material for rechargeable lithium battery and m...
Patent number
6,656,637
Issue date
Dec 2, 2003
Samsung SDI Co., Ltd.
Sang-Young Yoon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Anode material for lithium secondary battery, an electrode for lith...
Patent number
6,641,955
Issue date
Nov 4, 2003
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for rechargeable lithium battery and metho...
Patent number
6,589,696
Issue date
Jul 8, 2003
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbonaceous material for negative electrode of lithium secondary b...
Patent number
6,391,497
Issue date
May 21, 2002
Samsung Display Devices Co., Ltd.
Sang-young Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cabonaceous material for negative electrode of lithium secondary ba...
Patent number
6,218,050
Issue date
Apr 17, 2001
Samsung Display Devices Co., Ltd.
Sang-young Yoon
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Electrode Material for a Lithium Secondary Battery, Lithium Seconda...
Publication number
20090101865
Publication date
Apr 23, 2009
Keiko Matsubara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Negative Active Material for Rechargeable Lithium Battery, Method o...
Publication number
20080302999
Publication date
Dec 11, 2008
Keiko Matsubara
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Electrode material for a lithium secondary battery, lithium seconda...
Publication number
20050089755
Publication date
Apr 28, 2005
Keiko Matsubara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Electrode for a lithium secondary battery and a lithium secondary b...
Publication number
20050079423
Publication date
Apr 14, 2005
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for rechargeable lithium battery, method o...
Publication number
20050042128
Publication date
Feb 24, 2005
Keiko Matsubara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Negative active material for rechargeable lithium battery, method o...
Publication number
20040214085
Publication date
Oct 28, 2004
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for rechargeable lithium battery and recha...
Publication number
20040197660
Publication date
Oct 7, 2004
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Graphite-containing composition, negative electrode for a lithium s...
Publication number
20040072076
Publication date
Apr 15, 2004
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrode for rechargeable lithium battery, method of preparing sam...
Publication number
20040041536
Publication date
Mar 4, 2004
Samsung SDI, Co., Ltd.
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Anode material for lithium secondary battery, an electrode for lith...
Publication number
20030207177
Publication date
Nov 6, 2003
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CARBON-BASED ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, RECH...
Publication number
20030143463
Publication date
Jul 31, 2003
SANG-YOUNG YOON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrode material, method for preparing same, electrode, and batte...
Publication number
20030091899
Publication date
May 15, 2003
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Carbonaceous material and lithium secondary batteries comprising same
Publication number
20020164479
Publication date
Nov 7, 2002
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative electrode for lithium rechargeable batteries and lithium r...
Publication number
20020039684
Publication date
Apr 4, 2002
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative active material for rechargeable lithium battery and metho...
Publication number
20020009646
Publication date
Jan 24, 2002
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS