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Hidetoshi Ishiwari
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Ebina, JP
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last 30 patents
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Patent Grant
Method of producing a two-dimensional electron gas semiconductor de...
Patent number
4,849,368
Issue date
Jul 18, 1989
Fujitsu Limited
Yoshimi Yamashita
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
HEMT with etch-stop
Patent number
4,742,379
Issue date
May 3, 1988
Fujitsu Limited
Yoshimi Yamashita
H01 - BASIC ELECTRIC ELEMENTS