Yasuhiko Kitajima

Follow

Person

Akita-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Coil component and method for producing the same
- Patent number 7,800,476
- Issue date Sep 21, 2010
- TDK Corporation
- Daisuke Urabe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Coil device
- Patent number 7,746,207
- Issue date Jun 29, 2010
- TDK Corporation
- Mitsuhiro Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil device
- Patent number 7,551,053
- Issue date Jun 23, 2009
- TDK Corporation
- Mitsuhiro Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Grant
Method of and apparatus for optically checking the appearances of c...
- Patent number 4,976,356
- Issue date Dec 11, 1990
- TDK Corporation
- Touru Mizuno
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
Coil component and method for producing the same
- Publication number 20090273426
- Publication date Nov 5, 2009
- TDK Corporation
- Daisuke Urabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coil device
- Publication number 20070063803
- Publication date Mar 22, 2007
- TDK Corporation
- Mitsuhiro Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coil device
- Publication number 20070046413
- Publication date Mar 1, 2007
- TDK Corporation
- Mitsuhiro Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
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