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Mikio Higashi
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Odawara, JP
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last 30 patents
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Patent Grant
Spindle bearing assembly for a magnetic disk drive
Patent number
4,775,906
Issue date
Oct 4, 1988
Hitachi, Ltd.
Masami Suzuki
G11 - INFORMATION STORAGE
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Patent Grant
Spindle assembly for magnetic disks
Patent number
4,677,509
Issue date
Jun 30, 1987
Hitachi, Ltd.
Hiroshi Nishida
G11 - INFORMATION STORAGE