Izuru Soma

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Tokyo, JP

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Patents Grantslast 30 patents

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
Varistor and method of producing varistor
- Patent number 7,724,123
- Issue date May 25, 2010
- TDK Corporation
- Dai Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Varistor element
- Patent number 7,639,470
- Issue date Dec 29, 2009
- TDK Corporation
- Yo Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pass filter and low-pass filter array
- Patent number 7,443,267
- Issue date Oct 28, 2008
- TDK Corporation
- Yo Saito
- H01 - BASIC ELECTRIC ELEMENTS

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
CERAMIC ELECTRONIC COMPONENT
- Publication number 20080308312
- Publication date Dec 18, 2008
- TDK Corporation
- Izuru SOMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low-pass filter and low-pass filter array
- Publication number 20070229190
- Publication date Oct 4, 2007
- TDK Corporation
- Yo Saito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Varistor element
- Publication number 20070146954
- Publication date Jun 28, 2007
- TDK Corporation
- Yo Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Varistor and method of producing varistor
- Publication number 20070132540
- Publication date Jun 14, 2007
- TDK Corporation
- Dai Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS