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Fumio Ueki
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
7,255,479
Issue date
Aug 14, 2007
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
7,048,443
Issue date
May 23, 2006
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
6,672,764
Issue date
Jan 6, 2004
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
6,550,968
Issue date
Apr 22, 2003
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Seal for rolling bearing
Patent number
6,334,615
Issue date
Jan 1, 2002
NSK Ltd.
Takahiko Uchiyama
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
6,257,765
Issue date
Jul 10, 2001
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
6,019,513
Issue date
Feb 1, 2000
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lubricating structure for oil seals assembled with bearings
Patent number
6,004,039
Issue date
Dec 21, 1999
NSK Ltd.
Toshikazu Yabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Anti-electrolytic corrosion rolling bearing
Patent number
5,961,222
Issue date
Oct 5, 1999
NSK Ltd.
Toshikazu Yabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
5,857,779
Issue date
Jan 12, 1999
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Linear Guide apparatus lubricated with lubricant-containing polymer
Patent number
5,772,333
Issue date
Jun 30, 1998
NSK Ltd.
Toshikazu Yabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device for linear guide apparatus
Patent number
5,769,543
Issue date
Jun 23, 1998
NSK Ltd.
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Linear guide apparatus lubricated with lubricant-containing polymer
Patent number
5,678,927
Issue date
Oct 21, 1997
NSK Ltd.
Toshikazu Yabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Thrust needle-shaped roller bearing, rolling bearing, and cage of t...
Patent number
5,630,668
Issue date
May 20, 1997
NSK Ltd.
Katsuhiro Ikezawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Sealing device for linear guide apparatus
Publication number
20060165322
Publication date
Jul 27, 2006
NSK Ltd
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Sealing device for linear guide apparatus
Publication number
20050190996
Publication date
Sep 1, 2005
NSK Ltd
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Sealing device for linear guide apparatus
Publication number
20040228551
Publication date
Nov 18, 2004
NSK Ltd
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Sealing device for linear guide apparatus
Publication number
20030039413
Publication date
Feb 27, 2003
NSK Ltd
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Sealing device for linear guide apparatus
Publication number
20020012481
Publication date
Jan 31, 2002
NSK Ltd
Toru Tsukada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...