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Yoshiaki Oguchi
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Chino-shi, JP
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last 30 patents
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Patent Grant
Method of manufacturing magnetic head
Patent number
7,536,779
Issue date
May 26, 2009
Seiko Epson Corporation
Tatsuo Hara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
METHOD OF MANUFACTURING MAGNETIC CORE, MAGNETIC CORE, ELECTROMAGNET...
Publication number
20080022511
Publication date
Jan 31, 2008
SEIKO EPSON CORPORATION
Tatsuo Hara
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Method of manufacturing magnetic core, magnetic core, electromagnet...
Publication number
20050152063
Publication date
Jul 14, 2005
Seiko Epson Corporation
Tatsuo Hara
H01 - BASIC ELECTRIC ELEMENTS