Kazuhiko Shibata

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Narita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coil unit
- Patent number D586745
- Issue date Feb 17, 2009
- TDK Corporation
- Kazuhiko Shibata
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Coil-embedded dust core and method for manufacturing the same
- Patent number 6,940,387
- Issue date Sep 6, 2005
- TDK Corporation
- Kazuhiko Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil-embedded dust core and method for manufacturing the same
- Patent number 6,791,445
- Issue date Sep 14, 2004
- TDK Corporation
- Kazuhiko Shibata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Coil-embedded dust core and method for manufacturing the same
- Publication number 20040189431
- Publication date Sep 30, 2004
- TDK Corporation
- Kazuhiko Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coil-embedded dust core and method for manufacturing the same
- Publication number 20040174239
- Publication date Sep 9, 2004
- TDK CORPORATION
- Kazuhiko Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL -EMBEDDED DUST CORE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20020158739
- Publication date Oct 31, 2002
- TDK CORPORATION
- Kazuhiko Shibata
- H01 - BASIC ELECTRIC ELEMENTS