Kunihiko Hashi

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Muroran-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Cu-CONTAINING LOW ALLOY STEEL EXCELLENT IN TOUGHNESS OF WELD HEAT A...
- Publication number 20210207237
- Publication date Jul 8, 2021
- The Japan Steel Works, Ltd.
- Yuta HONMA
- C21 - METALLURGY OF IRON
Information Patent Application
CU-CONTAINING LOW-ALLOY STEEL HAVING EXCELLENT BALANCE BETWEEN STRE...
- Publication number 20190055620
- Publication date Feb 21, 2019
- The Japan Steel Works, Ltd.
- Yuta HONMA
- C21 - METALLURGY OF IRON
Information Patent Application
PRODUCING METHOD OF HYDROGEN STORAGE ALLOY
- Publication number 20090269275
- Publication date Oct 29, 2009
- The Japan Steel Works, Ltd.
- Kazuya Kubo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...