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Junetsu Tamura
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Akita-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing inductor having coil embedded dust core
Patent number
7,415,757
Issue date
Aug 26, 2008
TDK Corporation
Sadaki Satoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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 Applications
last 30 patents
Information
Patent Application
Method for manufacturing coil-embedded dust core and coil-embedded...
Publication number
20050219027
Publication date
Oct 6, 2005
TDK CORPORATION
Sadaki Satoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for manufacturing coil-embedded dust core and coil-embedded...
Publication number
20050030143
Publication date
Feb 10, 2005
TDK CORPORATION
Sadaki Satoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Method for manufacturing coil-embedded dust core and coil-embedded...
Publication number
20030214379
Publication date
Nov 20, 2003
TDK CORPORATION
Sadaki Satoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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