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YUKO OGATA
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Utsunomiya-Shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a resistor paste
Patent number
8,815,125
Issue date
Aug 26, 2014
E. I. Du Pont de Nemours and Company
Yuko Ogata
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Lead-free resistive composition
Patent number
8,257,619
Issue date
Sep 4, 2012
E I du Pont de Nemours and Company
Marc H. Labranche
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Resistor compositions using a Cu-containing glass frit
Patent number
8,133,413
Issue date
Mar 13, 2012
E. I. Du Pont de Nemours and Company
Keiichiro Hayakawa
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING A RESISTOR PASTE
Publication number
20130344342
Publication date
Dec 26, 2013
E I DU PONT DE NEMOURS AND COMPANY
YUKO OGATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEAD-FREE RESISTIVE COMPOSITION
Publication number
20110089381
Publication date
Apr 21, 2011
E.I. du Pont de Nemours and Company
Marc H. Labranche
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Resistor Compositions using a Cu-containing Glass Frit
Publication number
20090261307
Publication date
Oct 22, 2009
E.I. du Pont de Nemours and Company
Keiichiro Hayakawa
H01 - BASIC ELECTRIC ELEMENTS