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Takeshi Kaneko
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Nagano, JP
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last 30 patents
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Patent Grant
Bearing unit
Patent number
7,435,002
Issue date
Oct 14, 2008
NIDEC SANKYO CORPORATION
Hisaya Nakagawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Bearing mechanism and spindle motor having the same
Publication number
20070242911
Publication date
Oct 18, 2007
NIDEC CORPORATION
Hisaya Nakagawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Bearing unit
Publication number
20060171620
Publication date
Aug 3, 2006
Hisaya Nakagawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Sintered oil-impregnated bearing and manufacturing method thereof
Publication number
20060039638
Publication date
Feb 23, 2006
Michiaki Takizawa
B22 - CASTING POWDER METALLURGY