Shinji OTSUKA

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
CORROSION SENSOR DESIGNING METHOD, CORROSION SENSOR MANUFACTURING M...
- Publication number 20230152209
- Publication date May 18, 2023
- JFE STEEL CORPORATION
- Masataka OMODA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR EVALUATING DELAYED FRACTURE OF METAL MATERIAL
- Publication number 20230075942
- Publication date Mar 9, 2023
- JFE STEEL CORPORATION
- Naho INOUE
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR EVALUATING DELAYED FRACTURE OF METAL MATERIAL
- Publication number 20230074839
- Publication date Mar 9, 2023
- JFE STEEL CORPORATION
- Naho INOUE
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR EVALUATING DELAYED FRACTURE OF METAL MATERIAL
- Publication number 20220291113
- Publication date Sep 15, 2022
- JFE STEEL CORPORATION
- Naho INOUE
- G01 - MEASURING TESTING