Hidetoshi ITO

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Patents Grantslast 30 patents

Information Patent Grant
Steel H-shape for low temperature service and manufacturing method...
- Patent number 10,900,099
- Issue date Jan 26, 2021
- Nippon Steel Corporation
- Hidetoshi Ito
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel sheet pile and method for manufacturing the same
- Patent number 10,071,406
- Issue date Sep 11, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Kazutoshi Ichikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROLLED H-SHAPED STEEL AND MANUFACTURING METHOD THEREOF
- Publication number 20190184436
- Publication date Jun 20, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hidetoshi ITO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL H-SHAPE FOR LOW TEMPERATURE SERVICE AND MANUFACTURING METHOD...
- Publication number 20190048435
- Publication date Feb 14, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hidetoshi ITO
- C21 - METALLURGY OF IRON
Information Patent Application
H-SECTION STEEL AND METHOD OF PRODUCING THE SAME
- Publication number 20150361664
- Publication date Dec 17, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kazutoshi ICHIKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
STEEL SHEET PILE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150314345
- Publication date Nov 5, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kazutoshi ICHIKAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...