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Hirohide Ishida
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method of an outer ring for a bearing unit
Patent number
8,341,844
Issue date
Jan 1, 2013
NSK Ltd.
Shigemi Tsukamoto
B24 - GRINDING POLISHING
Information
Patent Grant
Hub unit for driving wheel
Patent number
7,959,358
Issue date
Jun 14, 2011
NSK Ltd.
Yuji Nakamura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel-support rolling bearing unit and a method manufacturing the same
Patent number
6,928,737
Issue date
Aug 16, 2005
NSK Ltd.
Hirohide Ishida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel-support rolling bearing unit and a method manufacturing the same
Patent number
6,478,471
Issue date
Nov 12, 2002
NSK Ltd.
Hirohide Ishida
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURING METHOD OF AN OUTER RING FOR A BEARING UNIT
Publication number
20090199404
Publication date
Aug 13, 2009
NSK Ltd.
Shigemi Tsukamoto
C21 - METALLURGY OF IRON
Information
Patent Application
Hub Unit for Driving Wheel
Publication number
20070278851
Publication date
Dec 6, 2007
Yuji Nakamura
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel-support rolling bearing unit and a method manufacturing the same
Publication number
20030002763
Publication date
Jan 2, 2003
NSK Ltd
Hirohide Ishida
B60 - VEHICLES IN GENERAL
Information
Patent Application
Wheel-support rolling bearing unit and a method manufacturing the same
Publication number
20020012486
Publication date
Jan 31, 2002
Hirohide Ishida
B60 - VEHICLES IN GENERAL