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Yukari Kibi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing a polarizable electrode
Patent number
6,702,963
Issue date
Mar 9, 2004
NEC Corporation
Yukari Kibi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electric double layer capacitor and method of forming the same
Patent number
6,339,529
Issue date
Jan 15, 2002
NEC Corporation
Ryuichi Kasahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a polarized electrode for an electric doub...
Patent number
6,320,740
Issue date
Nov 20, 2001
NEC Corporation
Takashi Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical double layer capacitor having short-circuit function
Patent number
6,219,221
Issue date
Apr 17, 2001
NEC Corporation
Yukari Kibi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor using polarizable electrode of sing...
Patent number
6,198,621
Issue date
Mar 6, 2001
NEC Corporation
Takashi Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motor-generator
Patent number
6,034,492
Issue date
Mar 7, 2000
NEC Corporation
Takashi Saito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Collector and electric double layer capacitor
Patent number
6,005,765
Issue date
Dec 21, 1999
Nippon Zeon Co., Ltd.
Koichiro Maeda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polarizable electrode
Patent number
5,973,912
Issue date
Oct 26, 1999
NEC Corporation
Yukari Kibi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric double layer capacitor
Patent number
5,303,118
Issue date
Apr 12, 1994
NEC Corporation
Takashi Saito
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Electric double layer capacitor and method of forming the same
Publication number
20020094655
Publication date
Jul 18, 2002
NEC Corporation
Ryuichi Kasahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Activated carbon/carbon composite electrode suitable as a polarizab...
Publication number
20020027305
Publication date
Mar 7, 2002
NEC Corporation
Yukari Kibi
H01 - BASIC ELECTRIC ELEMENTS