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Ube-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Non-aqueous electrolyte and lithium secondary battery using the same
Patent number
7,976,988
Issue date
Jul 12, 2011
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous secondary battery having increased discharge capacity r...
Patent number
7,691,539
Issue date
Apr 6, 2010
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous secondary battery having enhanced discharge capacity re...
Patent number
6,866,966
Issue date
Mar 15, 2005
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte and lithium secondary battery using the same
Patent number
6,699,998
Issue date
Mar 2, 2004
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolytic solution and lithium secondary battery
Patent number
6,656,642
Issue date
Dec 2, 2003
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrolyte having alkyne derivative and lithium secondary battery...
Patent number
6,479,191
Issue date
Nov 12, 2002
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte and lithium secondary battery using the same
Patent number
6,436,582
Issue date
Aug 20, 2002
Ube Industries, Ltd.
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte and lithium secondary battery using the same
Patent number
6,413,678
Issue date
Jul 2, 2002
Ube Industries, Inc.
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium secondary battery electrolyte and lithium secondary battery...
Patent number
6,413,677
Issue date
Jul 2, 2002
Ube Industries, Ltd.
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte solution for lithium secondary battery and lithium seco...
Patent number
6,139,991
Issue date
Oct 31, 2000
UBE Industries, Ltd.
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Non-aqueous electrolyte and lithium secondary battery using the same
Publication number
20070207389
Publication date
Sep 6, 2007
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous secondary battery having increased discharge capacity r...
Publication number
20050042521
Publication date
Feb 24, 2005
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte and lithium secondary battery using the same
Publication number
20040121240
Publication date
Jun 24, 2004
Ube Industries, Ltd.
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte and lithium secondary battery using the same
Publication number
20030148190
Publication date
Aug 7, 2003
Toshikazu Hamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte and lithium secondary battery using the same
Publication number
20020168576
Publication date
Nov 14, 2002
Ube Industries, Ltd.
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-aqueous secondary battery having enhanced discharge capacity re...
Publication number
20020122988
Publication date
Sep 5, 2002
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Non-aqueous electrolytic solution and lithium secondary battery
Publication number
20010044051
Publication date
Nov 22, 2001
Ube Industries, Ltd.
Toshikazu Hamamoto
H01 - BASIC ELECTRIC ELEMENTS