Chiyoda-ku, JP
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Patent Grant
Furukawa-Sky Aluminum Corp.
Koji Ichitani
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Furukawa-Sky Aluminum Corp.
Akira Hibino
C21 - METALLURGY OF IRON
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Patent Application
Akira HIBINO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Application
Furukawa-Sky Aluminum Corp.
Koji ICHITANI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
