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Rolling device
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Patent number 8,454,241
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Issue date Jun 4, 2013
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NSK Ltd.
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Hiroyuki Uchida
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Rolling bearing seal or shield member
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Patent number 7,547,146
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Issue date Jun 16, 2009
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NSK Ltd.
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Dai Kinno
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Ball bearing
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Patent number 6,481,898
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Issue date Nov 19, 2002
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NSK Ltd.
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Kenji Yakura
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rolling bearing and bearing device
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Patent number 6,357,923
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Issue date Mar 19, 2002
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NSK Ltd.
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Chuichi Sato
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Roller bearing
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Patent number 5,845,997
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Issue date Dec 8, 1998
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NSK Ltd.
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Dai Kinno
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Tappet roller bearing
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Patent number 5,816,207
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Issue date Oct 6, 1998
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NSK Ltd.
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Satoshi Kadokawa
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Roller bearing
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Patent number 5,669,719
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Issue date Sep 23, 1997
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NSK Ltd.
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Dai Kinno
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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