Naoya KAMURA

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Kuwana-shi, Mie, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rolling component, bearing, and method of manufacturing the same
- Patent number 11,421,732
- Issue date Aug 23, 2022
- NTN Corporation
- Takahiro Okada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling component, bearing, and method of manufacturing the same
- Patent number 11,371,559
- Issue date Jun 28, 2022
- NTN Corporation
- Takahiro Okada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Rolling Component, Bearing, and Method of Manufacturing the Same
- Publication number 20210071711
- Publication date Mar 11, 2021
- NTN CORPORATION,
- Takahiro OKADA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLING COMPONENT, BEARING, AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200362912
- Publication date Nov 19, 2020
- NTN CORPORATION
- Takahiro OKADA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...