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Masahiro Kato
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Kobe, JP
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last 30 patents
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Patent number
5,737,251
Issue date
Apr 7, 1998
Sumitomo Metal Industries, Ltd.
Masahiro Kohno
G06 - COMPUTING CALCULATING COUNTING
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Patent number
5,532,948
Issue date
Jul 2, 1996
Sumitomo Metal Industries, Ltd.
Masahiro Kohno
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
5,341,324
Issue date
Aug 23, 1994
Sumitomo Metal Industries, Ltd.
Toshiyuki Matsumoto
H01 - BASIC ELECTRIC ELEMENTS