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Hidenori NANKE
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Tolerance ring and hard disk device
Patent number
9,620,158
Issue date
Apr 11, 2017
NHK Spring Co., Ltd.
Toshimitsu Araki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
TOLERANCE RING AND HARD DISK DEVICE
Publication number
20170011761
Publication date
Jan 12, 2017
NHK Spring Co., Ltd.
Toshimitsu ARAKI
G11 - INFORMATION STORAGE