Naoki Chida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Varistor
- Patent number 8,044,761
- Issue date Oct 25, 2011
- TDK Corporation
- Miyuki Yanagida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip-type electronic component
- Patent number 7,995,326
- Issue date Aug 9, 2011
- TDK Corporation
- Kaname Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surge absorption element and surge absorption circuit
- Patent number 7,576,965
- Issue date Aug 18, 2009
- TDK Corporation
- Yuji Terada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge absorber
- Patent number 7,400,485
- Issue date Jul 15, 2008
- TDK Corporation
- Naoki Chida
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CHIP-TYPE ELECTRONIC COMPONENT
- Publication number 20090296312
- Publication date Dec 3, 2009
- TDK Corporation
- Kaname Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARISTOR
- Publication number 20090160600
- Publication date Jun 25, 2009
- TDK Corporation
- Miyuki YANAGIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC ELECTRONIC COMPONENT
- Publication number 20080308312
- Publication date Dec 18, 2008
- TDK Corporation
- Izuru SOMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surge absorber
- Publication number 20070070569
- Publication date Mar 29, 2007
- TDK Corporation
- Naoki Chida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surge absorption element and surge absorption circuit
- Publication number 20070025043
- Publication date Feb 1, 2007
- TDK Corporation
- Yuji Terada
- H03 - BASIC ELECTRONIC CIRCUITRY