Junji Hayakawa

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Miyako-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat-resistant, austenitic cast steel having excellent thermal fati...
- Patent number 10,815,555
- Issue date Oct 27, 2020
- Hitachi Metals, Ltd.
- Hirofumi Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat-resistant, ferritic cast steel having excellent melt flowabili...
- Patent number 9,046,029
- Issue date Jun 2, 2015
- Hitachi Metals, Ltd.
- Masahide Kawabata
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HEAT-RESISTANT, AUSTENITIC CAST STEEL HAVING EXCELLENT THERMAL FATI...
- Publication number 20170298489
- Publication date Oct 19, 2017
- Hitachi Metals, Ltd.
- Hirofumi KIMURA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HEAT-RESISTANT, FERRITIC CAST STEEL HAVING EXCELLENT MELT FLOWABILI...
- Publication number 20130195713
- Publication date Aug 1, 2013
- Hitachi Metals, Ltd.
- Masahide Kawabata
- C21 - METALLURGY OF IRON