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Katsuharu YASUDA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Coil component and power-supply device provided therewith
Patent number
8,058,963
Issue date
Nov 15, 2011
TDK Corporation
Katsuharu Yasuda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multilayer hybrid circuit
Patent number
5,225,969
Issue date
Jul 6, 1993
TDK Corporation
Minoru Takaya
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Composite electric part of stacked multi-layer structure
Patent number
5,157,576
Issue date
Oct 20, 1992
TDK Corporation
Minoru Takaya
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ELECTRONIC COMPONENT
Publication number
20230371175
Publication date
Nov 16, 2023
TDK Corporation
Yu FUKAE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COIL COMPONENT AND POWER-SUPPLY DEVICE PROVIDED THEREWITH
Publication number
20100176909
Publication date
Jul 15, 2010
Katsuharu YASUDA
H01 - BASIC ELECTRIC ELEMENTS