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Ken Yamamura
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Iwate-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Thin-film capacitor element and electronic circuit board on which t...
Patent number
6,552,384
Issue date
Apr 22, 2003
Alps Electric Co., Ltd.
Shinji Murata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
PROBE CARD HAVING COLUMNAR BASE PORTION AND METHOD OF PRODUCING THE...
Publication number
20080297183
Publication date
Dec 4, 2008
Alps Electric Co., Ltd.
Ken YAMAMURA
G01 - MEASURING TESTING
Information
Patent Application
Thin-film capacitor element and electronic circuit board on which t...
Publication number
20020003261
Publication date
Jan 10, 2002
Alps Electric Co., Ltd.
Shinji Murata
H01 - BASIC ELECTRIC ELEMENTS