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Takashi Sakamoto
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Tachikawa, JP
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last 30 patents
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Patent Grant
Semiconductor integrated circuit device including a protective resi...
Patent number
4,514,646
Issue date
Apr 30, 1985
Hitachi, Ltd.
Yoshibumi Ando
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Precharge for split array ratioless ROM
Patent number
4,428,067
Issue date
Jan 24, 1984
Hitachi, Ltd.
Takashi Sakamoto
G11 - INFORMATION STORAGE