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Shintaro Hirakawa
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Tokyo, JP
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last 30 patents
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Patent Grant
Disk cartridge with lubricating means in contact with spindle of dr...
Patent number
5,241,441
Issue date
Aug 31, 1993
Kabushiki Kaisha Toshiba
Takashi Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk cartridge with lubricating means in contact with spindle of dr...
Patent number
5,103,363
Issue date
Apr 7, 1992
Kabushiki Kaisha Toshiba
Takashi Yamada
G11 - INFORMATION STORAGE