Kotaro ONA

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Kawagoe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Low thermal expansion alloy
- Patent number 11,371,123
- Issue date Jun 28, 2022
- SHINHOKOKU MATERIAL CORP.
- Haruyasu Ohno
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLED EXPANSION ALLOY
- Publication number 20240167131
- Publication date May 23, 2024
- SHINHOKOKU MATERIAL CORPORATION
- Hiromichi FUJII
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LOW THERMAL EXPANSION CAST STEEL AND METHOD OF PRODUCING SAME
- Publication number 20230148368
- Publication date May 11, 2023
- SHINHOKOKU MATERIAL CORP.
- Haruyasu OHNO
- C21 - METALLURGY OF IRON
Information Patent Application
LOW THERMAL EXPANSION CAST STEEL AND METHOD OF PRODUCTION OF SAME
- Publication number 20230108470
- Publication date Apr 6, 2023
- SHINHOKOKU MATERIAL CORP.
- Haruyasu OHNO
- C21 - METALLURGY OF IRON
Information Patent Application
LOW THERMAL EXPANSION CAST STEEL AND METHOD OF PRODUCTION OF SAME
- Publication number 20230082149
- Publication date Mar 16, 2023
- SHINHOKOKU MATERIAL CORP.
- Naoki SAKAGUCHI
- C21 - METALLURGY OF IRON
Information Patent Application
LOW THERMAL EXPANSION ALLOY
- Publication number 20210198773
- Publication date Jul 1, 2021
- SHINHOKOKU STEEL CORPORATION
- Haruyasu OHNO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...