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Masahiro Tabata
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sealing device, rolling bearing and rolling bearing for wheel
Patent number
8,678,660
Issue date
Mar 25, 2014
JTEKT Corporation
Masahiro Tabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device
Patent number
8,557,904
Issue date
Oct 15, 2013
JTEKT Corporation
Masahiro Tabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing device, rolling bearing, and rolling bearing for wheel
Patent number
8,202,006
Issue date
Jun 19, 2012
Koyo Sealing Techno Co., Ltd.
Masahiro Tabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rolling device and rolling device manufacturing method
Patent number
8,063,002
Issue date
Nov 22, 2011
JTEKT Corporation
Kouji Kitahata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing apparatus and bearing apparatus having the same
Patent number
7,926,817
Issue date
Apr 19, 2011
JTEKT Corporation
Kazutoshi Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Roller bearing cage and tapered roller bearing
Patent number
7,722,257
Issue date
May 25, 2010
JTEKT Corporation
Masahiro Tabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Sealing device
Publication number
20100295254
Publication date
Nov 25, 2010
Masahiro Tabata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEALING DEVICE, ROLLING BEARING AND ROLLING BEARING FOR WHEEL
Publication number
20100272382
Publication date
Oct 28, 2010
Kazutoshi Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SEALING DEVICE, ROLLING BEARING AND ROLLING BEARING FOR WHEEL
Publication number
20100254647
Publication date
Oct 7, 2010
Masahiro Tabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SEALING DEVICE, ROLLING BEARING, AND ROLLING BEARING FOR WHEEL
Publication number
20100104232
Publication date
Apr 29, 2010
Masahiro Tabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Rolling device and rolling device manufacturing method
Publication number
20080293598
Publication date
Nov 27, 2008
JTEKT Corporation
Kouji Kitahata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Sealing apparatus and bearing apparatus having the same
Publication number
20080203670
Publication date
Aug 28, 2008
JTEKT Corporation
Kazutoshi Yamamoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Roller bearing cage and tapered roller bearing
Publication number
20070230852
Publication date
Oct 4, 2007
JTEKT Corporation
Masahiro Tabata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...