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Patent Searching and Data


Title:
A bearing device and information storage playback equipment
Document Type and Number:
Japanese Patent JP6148490
Kind Code:
B2
Inventors:
Akio Ozawa
Takayuki Kosaka
Application Number:
JP2013025964A
Publication Date:
June 14, 2017
Filing Date:
February 13, 2013
Export Citation:
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Assignee:
Seiko Instruments Inc.
International Classes:
G11B21/02; F16C19/06; F16C25/06; F16C35/07
Domestic Patent References:
JP2002021982A
JP2004092666A
JP2001084716A
JP2008128481A
JP2005315267A
JP11159599A
Attorney, Agent or Firm:
Noriaki Uchino
Nobuyuki Kimura