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Isao Kabe
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing cathode active material for lithium secondary b...
Patent number
9,745,194
Issue date
Aug 29, 2017
Showa Denko K.K.
Isao Kabe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing lithium metal phosphate
Patent number
9,590,246
Issue date
Mar 7, 2017
Showa Denko K.K.
Akihiko Shirakawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode material for lithium secondary battery, and method of produ...
Patent number
9,577,249
Issue date
Feb 21, 2017
Showa Denko K.K.
Isao Kabe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production method of positive electrode active material for lithium...
Patent number
8,968,594
Issue date
Mar 3, 2015
Showa Denko K.K.
Akihisa Tonegawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solid electrolytic capacitor and method for manufacturing same
Patent number
8,174,820
Issue date
May 8, 2012
Murata Manufacturing Co., Ltd.
Isao Kabe
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Solid electrolytic capacitor element and solid electrolytic capacit...
Patent number
8,004,824
Issue date
Aug 23, 2011
Murata Manufacturing Co., Ltd.
Isao Kabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tantalum sintered body and capacitor using the sintered body
Patent number
7,361,202
Issue date
Apr 22, 2008
Showa Denko K.K.
Kazumi Naito
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Niobium for capacitor and capacitor using sintered body of the niobium
Patent number
7,274,552
Issue date
Sep 25, 2007
Showa Denko K.K.
Masaaki Nishioka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Production method of solid electrolytic capacitor
Patent number
6,882,522
Issue date
Apr 19, 2005
Showa Denko K.K.
Kazumi Naito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Niobium powder, sintered body thereof, chemically modified product...
Patent number
6,865,069
Issue date
Mar 8, 2005
Showa Denko K.K.
Isao Kabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Niobium sintered body, production method therefor, and capacitor us...
Patent number
6,835,225
Issue date
Dec 28, 2004
Showa Denko K.K.
Kazumi Naito
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Light-emitting diode
Patent number
5,665,984
Issue date
Sep 9, 1997
Showa Denko K.K.
Koichi Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LITHIUM-ION RECHARGEABLE BATTERY
Publication number
20200052342
Publication date
Feb 13, 2020
SHOWA DENKO K.K.
Takaki YASUDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM...
Publication number
20140203218
Publication date
Jul 24, 2014
SHOWA DENKO K.K.
Akihisa Tonegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AN...
Publication number
20140199475
Publication date
Jul 17, 2014
SHOWA DENKO K.K.
Akihisa TONEGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND METHOD OF PRODU...
Publication number
20140087258
Publication date
Mar 27, 2014
SHOWA DENKO K.K.
Isao Kabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY B...
Publication number
20140056797
Publication date
Feb 27, 2014
Showa Denko K.K.
Isao Kabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING LITHIUM METAL PHOSPHATE
Publication number
20130236385
Publication date
Sep 12, 2013
Showa Denko K.K.
Akihiko Shirakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTIC CAPACITOR ELEMENT AND SOLID ELECTROLYTIC CAPACIT...
Publication number
20100284128
Publication date
Nov 11, 2010
Showa Denko K.K.
Isao Kabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME
Publication number
20090034163
Publication date
Feb 5, 2009
Showa Denko K.K.
Isao Kabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Production method of solid electrolytic capacitor
Publication number
20040233614
Publication date
Nov 25, 2004
Showa Denko K.K.
Kazumi Naito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Niobium for capacitor and capacitor using sintered body of the niobium
Publication number
20040079189
Publication date
Apr 29, 2004
Masaaki Nishioka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Tantalum sintered body and capacitor using the sintered body
Publication number
20040052013
Publication date
Mar 18, 2004
Kazumi Naito
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Niobium powder, sintered body thereof, chemically modified product...
Publication number
20040037023
Publication date
Feb 26, 2004
Showa Denko K.K.
Isao Kabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Niobium sintered body, production method therefor, and capacitor us...
Publication number
20030172774
Publication date
Sep 18, 2003
Kazumi Naito
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Niobium particle, niobium sintered body, niobium formed body and ni...
Publication number
20030112577
Publication date
Jun 19, 2003
Showa Denko K.K.
Isao Kabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...