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Hiroshi Momoi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ferrite composition and electronic component
Patent number
8,647,525
Issue date
Feb 11, 2014
TDK Corporation
Ryuichi Wada
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Dielectric ceramic composition, multilayer complex electronic devic...
Patent number
8,102,223
Issue date
Jan 24, 2012
TDK Corporation
Shusaku Umemoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Dielectric ceramic composition, complex electronic device and multi...
Patent number
7,799,718
Issue date
Sep 21, 2010
TDK Corporation
Kouichi Kakuda
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Multilayer inductor component
Patent number
7,589,609
Issue date
Sep 15, 2009
TDK Corporation
Naoki Sutoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
NiCuZn-base ferrites and electronic parts using the same
Patent number
7,527,744
Issue date
May 5, 2009
TDK Corporation
Ryuichi Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-temperature burnt ferrite material and ferrite parts using the...
Patent number
6,741,154
Issue date
May 25, 2004
TDK Corporation
Kunihiko Kawasaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FERRITE COMPOSITION AND ELECTRONIC COMPONENT
Publication number
20110226982
Publication date
Sep 22, 2011
TDK Corporation
Ryuichi WADA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Dielectric ceramic composition, multilayer complex electronic devic...
Publication number
20090278627
Publication date
Nov 12, 2009
TDK Corporation
Shusaku Umemoto
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
MULTILAYER INDUCTOR COMPONENT
Publication number
20080296528
Publication date
Dec 4, 2008
TDK Corporation
Naoki SUTOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERRITE PASTE, AND METHOD FOR MANUFACTURING LAMINATED CERAMIC COMPO...
Publication number
20080283188
Publication date
Nov 20, 2008
TDK Corporation
Kunio ODA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Dielectric ceramic composition, complex electronic device and multi...
Publication number
20080254968
Publication date
Oct 16, 2008
TDK Corporation
Kouichi Kakuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method of production of dielectric powder, composite electronic dev...
Publication number
20070194268
Publication date
Aug 23, 2007
TDK Corporation
Masami Endo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
NiCuZn-BASE FERRITES AND ELECTRONIC PARTS USING THE SAME
Publication number
20070138431
Publication date
Jun 21, 2007
TDK Corporation
Ryuichi Wada
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Low-temperature burnt ferrite material and ferrite parts using the...
Publication number
20020114962
Publication date
Aug 22, 2002
TDK Corporation
Kunihiko Kawasaki
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES