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Shingo Saitou
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing nut for ball screw and ball screw
Patent number
8,950,283
Issue date
Feb 10, 2015
NSK Ltd.
Atsushi Watanabe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Ball screw mechanism and assembling method of the same
Patent number
8,196,486
Issue date
Jun 12, 2012
NSK Ltd.
Toru Harada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ball screw apparatus
Patent number
7,530,282
Issue date
May 12, 2009
NSK Ltd.
Shingo Saitou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Ball Screw
Publication number
20130220047
Publication date
Aug 29, 2013
NSK Ltd.
Shouji Yokoyama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Method of Production of Nut for Ball Screw Use and Ball Screw
Publication number
20130139628
Publication date
Jun 6, 2013
Shouji Yokoyama
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for Manufacturing Nut for Ball Screw and Ball Screw
Publication number
20130008275
Publication date
Jan 10, 2013
NSK LTD.
Atsushi Watanabe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Ball Screw Mechanism and Assembling Method of the Same
Publication number
20080250887
Publication date
Oct 16, 2008
NSK Ltd.
Tooru Harada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Ball Screw Mechanism
Publication number
20080078264
Publication date
Apr 3, 2008
NSK Ltd.
Tomofumi Yamashita
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Ball screw apparatus
Publication number
20070137344
Publication date
Jun 21, 2007
NSK Ltd
Shingo Saitou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Ball screw mechanism
Publication number
20060156844
Publication date
Jul 20, 2006
NSK Ltd
Tomofumi Yamashita
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...