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Pouring machine and method
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Patent number 10,537,937
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Issue date Jan 21, 2020
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Sintokogio, Ltd.
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Tadashi Nishida
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B22 - CASTING POWDER METALLURGY
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Automatic pouring method
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Patent number 8,408,278
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Issue date Apr 2, 2013
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Sintokogio, Ltd.
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Kouichi Banno
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B22 - CASTING POWDER METALLURGY
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3877507
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Patent number 3,877,507
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Issue date Apr 15, 1975
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B22 - CASTING POWDER METALLURGY
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3876109
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Patent number 3,876,109
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Issue date Apr 8, 1975
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B22 - CASTING POWDER METALLURGY
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3870097
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Patent number 3,870,097
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Issue date Mar 11, 1975
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B22 - CASTING POWDER METALLURGY
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3856183
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Patent number 3,856,183
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Issue date Dec 24, 1974
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B22 - CASTING POWDER METALLURGY
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3833048
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Patent number 3,833,048
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Issue date Sep 3, 1974
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B22 - CASTING POWDER METALLURGY
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3818971
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Patent number 3,818,971
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Issue date Jun 25, 1974
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B22 - CASTING POWDER METALLURGY
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3465811
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Patent number 3,465,811
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Issue date Sep 9, 1969
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B22 - CASTING POWDER METALLURGY
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3361421
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Patent number 3,361,421
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Issue date Jan 2, 1968
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B22 - CASTING POWDER METALLURGY
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3319728
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Patent number 3,319,728
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Issue date May 16, 1967
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B22 - CASTING POWDER METALLURGY
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3256948
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Patent number 3,256,948
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Issue date Jun 21, 1966
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B22 - CASTING POWDER METALLURGY
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2922205
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Patent number 2,922,205
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Issue date Jan 26, 1960
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B22 - CASTING POWDER METALLURGY
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2882567
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Patent number 2,882,567
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Issue date Apr 21, 1959
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B22 - CASTING POWDER METALLURGY
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2753605
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Patent number 2,753,605
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Issue date Jul 10, 1956
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B22 - CASTING POWDER METALLURGY