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Hiroshi Yuki
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Kuwana-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bearing component and method for manufacturing the same
Patent number
11,781,596
Issue date
Oct 10, 2023
NTN Corporation
Hiroshi Yuki
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing bearing ring, double row tapered roller bearin...
Patent number
10,718,377
Issue date
Jul 21, 2020
NTN Corporation
Michio Hori
C21 - METALLURGY OF IRON
Information
Patent Grant
Double row tapered roller bearing, bearing ring, and method for pro...
Patent number
10,378,076
Issue date
Aug 13, 2019
NTN Corporation
Michio Hori
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for producing a bearing ring
Patent number
9,487,843
Issue date
Nov 8, 2016
NTN Corporation
Hiroshi Yuki
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing a bearing ring
Patent number
9,243,305
Issue date
Jan 26, 2016
NTN Corporation
Hiroshi Yuki
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
BEARING COMPONENT AND METHOD FOR MANUFACTURING THE SAME
Publication number
20190338808
Publication date
Nov 7, 2019
NTN Corporation
Hiroshi YUKI
C21 - METALLURGY OF IRON
Information
Patent Application
DOUBLE ROW TAPERED ROLLER BEARING, BEARING RING, AND METHOD FOR PRO...
Publication number
20180347005
Publication date
Dec 6, 2018
NTN Corporation
Michio HORI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD FOR PRODUCING BEARING RING, DOUBLE ROW TAPERED ROLLER BEARIN...
Publication number
20180347623
Publication date
Dec 6, 2018
NTN CORPORATION
Michio HORI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD FOR PRODUCING BEARING RING AND METHOD FOR PRODUCING DOUBLE R...
Publication number
20180320737
Publication date
Nov 8, 2018
NTN Corporation
Michio HORI
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD FOR HEAT-TREATING A RING-SHAPED MEMBER, METHOD FOR PRODUCING...
Publication number
20160153496
Publication date
Jun 2, 2016
NTN Corporation
Hiroshi YUKI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING BEARING RING, BEARING RING, AND ROLLING BEARING
Publication number
20130301969
Publication date
Nov 14, 2013
NTN CORPORATION
Hiroshi Yuki
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR HEAT-TREATING A RING-SHAPED MEMBER, METHOD FOR PRODUCING...
Publication number
20120121420
Publication date
May 17, 2012
Hiroshi Yuki
C21 - METALLURGY OF IRON