Hideyuki Hidaka

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Fujisawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for evaluating cleanliness of steel material
- Patent number 12,188,902
- Issue date Jan 7, 2025
- NSK Ltd.
- Tomoki Doshida
- G01 - MEASURING TESTING
Information Patent Grant
Indentation resistance measurement method, indentation resistance p...
- Patent number 11,965,556
- Issue date Apr 23, 2024
- NSK Ltd.
- Hirofumi Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling bearing and method for producing same
- Patent number 11,788,579
- Issue date Oct 17, 2023
- NSK Ltd.
- Hirofumi Ito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Intermediary race member of rolling bearing, race, rolling bearing...
- Patent number 11,078,961
- Issue date Aug 3, 2021
- NSK Ltd.
- Hideyuki Hidaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling bearing
- Patent number 9,394,583
- Issue date Jul 19, 2016
- NSK Ltd.
- Hideyuki Hidaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Rolling bearing
- Patent number 9,249,476
- Issue date Feb 2, 2016
- NSK Ltd.
- Hideyuki Hidaka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
ROLLING BEARING AND METHOD FOR PRODUCING SAME
- Publication number 20230175553
- Publication date Jun 8, 2023
- NSK Ltd.
- Hirofumi ITO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for Evaluating Cleanliness of Steel Material
- Publication number 20220381740
- Publication date Dec 1, 2022
- NSK LTD.
- Tomoki DOSHIDA
- G01 - MEASURING TESTING
Information Patent Application
INDENTATION RESISTANCE MEASUREMENT METHOD, INDENTATION RESISTANCE P...
- Publication number 20220268316
- Publication date Aug 25, 2022
- NSK Ltd.
- Hirofumi ITO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTERMEDIARY RACE MEMBER OF ROLLING BEARING, RACE, ROLLING BEARING...
- Publication number 20200408262
- Publication date Dec 31, 2020
- NSK Ltd.
- Hideyuki HIDAKA
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLING BEARING
- Publication number 20160108491
- Publication date Apr 21, 2016
- NSK Ltd.
- Hideyuki Hidaka
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLING BEARING
- Publication number 20150259764
- Publication date Sep 17, 2015
- NSK Ltd.
- Hideyuki Hidaka
- C21 - METALLURGY OF IRON