Junji Itagaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrode for electroslag remelting and process of producing alloy...
- Patent number 5,524,019
- Issue date Jun 4, 1996
- The Japan Steel Works, Ltd.
- Tomoo Takenouchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrode for electroslag remelting and process of producing alloy...
- Patent number 5,487,082
- Issue date Jan 23, 1996
- The Japan Steel Works, Ltd.
- Tomoo Takenouchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrode for electroslag remelting and process of producing alloy...
- Patent number 5,444,732
- Issue date Aug 22, 1995
- The Japan Steel Works
- Tomoo Takenouchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Overlaid stainless clad steels with improved resistance to hydrogen...
- Patent number 5,164,271
- Issue date Nov 17, 1992
- The Japan Steel Works Ltd.
- Tohru Ishiguro
- B32 - LAYERED PRODUCTS