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Kenji Ishimoto
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Ube, JP
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last 30 patents
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Patent Grant
Vertical injection apparatus
Patent number
4,840,557
Issue date
Jun 20, 1989
UBE Industries, Ltd.
Kenji Ishimoto
B22 - CASTING POWDER METALLURGY
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Patent Grant
Degassing apparatus for a metal mold
Patent number
4,779,667
Issue date
Oct 25, 1988
Ube Industries, Ltd.
Kiyoshi Fujino
B22 - CASTING POWDER METALLURGY