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Kazuhiro Tajima
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Kanagawa, JP
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last 30 patents
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Patent Grant
Method of making a MIS transistor
Patent number
5,943,592
Issue date
Aug 24, 1999
Sony Corporation
Masanori Tsukamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process of fabricating semiconductor device
Patent number
5,940,699
Issue date
Aug 17, 1999
Sony Corporation
Hirofumi Sumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for removing impurities from polycide electrode and insulat...
Patent number
5,527,718
Issue date
Jun 18, 1996
Sony Corporation
Hisaharu Seita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion implanter with plural surface potential sensors
Patent number
5,326,980
Issue date
Jul 5, 1994
Sony Corporation
Kazuhiro Tajima
H01 - BASIC ELECTRIC ELEMENTS