Hiroki Ooe

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel ball rolling configuration and constant velocity universal joint
- Patent number 8,298,091
- Issue date Oct 30, 2012
- NTN Corporation
- Yoshimasa Ushioda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
NONDESTRUCTIVE INSPECTION APPARATUS AND METHOD OF MANUFACTURING BEA...
- Publication number 20180283988
- Publication date Oct 4, 2018
- NTN CORPORATION
- Hiroki OOE
- G01 - MEASURING TESTING
Information Patent Application
ROTATION METHOD, INSPECTION METHOD, METHOD OF MANUFACTURING BEARING...
- Publication number 20180080500
- Publication date Mar 22, 2018
- NTN Corporation
- Yutaka TANAKA
- G01 - MEASURING TESTING
Information Patent Application
BEARING DEVICE WITH SEALING DEVICE
- Publication number 20160017926
- Publication date Jan 21, 2016
- NTN Corporation
- Hiroki OOE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
RAILROAD VEHICLE BEARING MALFUNCTION SENSING SYSTEM
- Publication number 20150057956
- Publication date Feb 26, 2015
- NTN Corporation
- Hiroki Ooe
- G01 - MEASURING TESTING
Information Patent Application
STEEL BALL ROLLING CONFIGURATION AND CONSTANT VELOCITY UNIVERSAL JOINT
- Publication number 20090197688
- Publication date Aug 6, 2009
- NTN CORPORATION
- Yoshimasa Ushioda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...