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Yutaka Kuwahara
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Hachioji, JP
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last 30 patents
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Patent Grant
Computer system with power control based on the operational status...
Patent number
4,809,163
Issue date
Feb 28, 1989
Hitachi, Ltd.
Toshio Hirosawa
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Computer network having a host-local file I/O operation
Patent number
4,646,235
Issue date
Feb 24, 1987
Hitachi, Ltd.
Toshio Hirosawa
G06 - COMPUTING CALCULATING COUNTING