Yasuhiko SAKAKIBARA

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for inspecting junction-type outer joint member of constant...
- Patent number 10,761,065
- Issue date Sep 1, 2020
- NTN Corporation
- Hiromi Nagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing outer joint member for constant velocity u...
- Patent number 10,365,253
- Issue date Jul 30, 2019
- NTN Corporation
- Hiromi Nagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing outer joint member for constant velocity u...
- Patent number 10,107,338
- Issue date Oct 23, 2018
- NTN Corporation
- Hiromi Nagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Abnormality diagnostic device for rolling bearing, wind turbine gen...
- Patent number 9,423,290
- Issue date Aug 23, 2016
- NTN Corporation
- Tomoya Sakaguchi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING OUTER JOINT MEMBER FOR CONSTANT VELOCITY U...
- Publication number 20180193942
- Publication date Jul 12, 2018
- NTN Corporation
- Hiromi NAGAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR INSPECTING JUNCTION-TYPE OUTER JOINT MEMBER OF CONSTANT...
- Publication number 20170234836
- Publication date Aug 17, 2017
- NTN Corporation
- Hiromi NAGAI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING OUTER JOINT MEMBER FOR CONSTANT VELOCITY U...
- Publication number 20170074329
- Publication date Mar 16, 2017
- NTN Corporation
- Hiromi NAGAI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ABNORMALITY DIAGNOSTIC DEVICE FOR ROLLING BEARING, WIND TURBINE GEN...
- Publication number 20130006540
- Publication date Jan 3, 2013
- Tomoya Sakaguchi
- G01 - MEASURING TESTING