Takashi Shibata

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Muroran-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hot working die steel and member comprising the same for high-tempe...
- Patent number 6,117,388
- Issue date Sep 12, 2000
- The Japan Steel Works, Ltd.
- Takashi Shibata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Fe-Ni-Co alloy thin strip for shadow masks having high strength and...
- Publication number 20040241035
- Publication date Dec 2, 2004
- Norio Yuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Separator for fuel cell and manufacturing method thereof
- Publication number 20040106032
- Publication date Jun 3, 2004
- THE JAPAN STEEL WORKS, LTD.
- Hirokazu Uejima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fe-Ni alloy material for shadow mask and method for manufacturing t...
- Publication number 20040012321
- Publication date Jan 22, 2004
- NIPPON MINING METALS CO LTD
- Ikuya Kurosaki
- C21 - METALLURGY OF IRON