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Kazushi Kawaguchi
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Yokohama, JP
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last 30 patents
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Patent Grant
Poly-buffered LOCOS method for manufacturing an isolation region in...
Patent number
5,451,540
Issue date
Sep 19, 1995
Fujitsu Limited
Kazushi Kawaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating a bipolar transistor having self aligned bas...
Patent number
4,824,794
Issue date
Apr 25, 1989
Fujitsu Limited
Akira Tabata
H01 - BASIC ELECTRIC ELEMENTS