Shoji Dohi

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Suita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Far-infrared emitter of high emissivity and corrosion resistance an...
- Patent number 5,338,616
- Issue date Aug 16, 1994
- Kawasaki Steel Corporation
- Kazuhide Ishii
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ear-infrared emitter of high emissivity and corrosion resistance an...
- Patent number 5,213,629
- Issue date May 25, 1993
- Kasasaki Steel Corporation
- Kazuhide Ishii
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbonaceous ceramic composite for use in contact with molten nonfe...
- Patent number 5,135,893
- Issue date Aug 4, 1992
- Osaka Gas Company Limited
- Shoji Dohi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...