Keisuke Itakura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer piezoelectric device
- Patent number 9,450,168
- Issue date Sep 20, 2016
- TDK Corporation
- Yasuyuki Satoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated piezoelectric element and production method of the same
- Patent number 7,564,176
- Issue date Jul 21, 2009
- TDK Corporation
- Hideya Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric ceramic composition and laminated piezoelectric element
- Patent number 7,507,347
- Issue date Mar 24, 2009
- TDK Corporation
- Kumiko Iezumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric ceramics and piezoelectric device
- Patent number 6,207,069
- Issue date Mar 27, 2001
- TDK Corporation
- Masahito Furukawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER PIEZOELECTRIC DEVICE
- Publication number 20150340589
- Publication date Nov 26, 2015
- TDK Corporation
- Yasuyuki SATOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC CERAMIC COMPOSITION AND LAMINATED PIEZOELECTRIC ELEMENT
- Publication number 20070222341
- Publication date Sep 27, 2007
- TDK Corporation
- Kumiko Iezumi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LAMINATED PIEZOELECTRIC ELEMENT AND PRODUCTION METHOD OF THE SAME
- Publication number 20070222340
- Publication date Sep 27, 2007
- TDK Corporation
- Hideya Sakamoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Composite deelectric material and substrate
- Publication number 20060211800
- Publication date Sep 21, 2006
- Keisuke Itakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...