Kohji Tamura

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferritic heat-resistant steel having excellent high temperature str...
- Patent number 6,136,110
- Issue date Oct 24, 2000
- Nippon Steel Corporation
- Katsukuni Hashimoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High-strength ferritic heat-resistant steel and method of producing...
- Patent number 5,766,376
- Issue date Jun 16, 1998
- Nippon Steel Corporation
- Yasushi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
HEAT-RESISTANT STEEL
- Publication number 20130294959
- Publication date Nov 7, 2013
- Toshio FUJITA
- C21 - METALLURGY OF IRON
Information Patent Application
FERRITIC HEAT-RESISTANT STEEL
- Publication number 20110017355
- Publication date Jan 27, 2011
- BABCOCK HITACHI KABUSHIKI KAISHA
- Takashi Sato
- C21 - METALLURGY OF IRON
Information Patent Application
Ferritic Heat-Resistant Steel
- Publication number 20090007991
- Publication date Jan 8, 2009
- BABCOCK HITACHI KABUSHIKI KAISHA
- Takashi Sato
- C21 - METALLURGY OF IRON