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Press device
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Patent number 4,977,774
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Issue date Dec 18, 1990
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Hot isostatic press apparatus
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Patent number 4,720,256
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Issue date Jan 19, 1988
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B22 - CASTING POWDER METALLURGY
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High pressure apparatus
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Patent number 4,708,627
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Issue date Nov 24, 1987
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B22 - CASTING POWDER METALLURGY
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Method for shaping aluminum wheel
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Patent number 4,637,112
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Issue date Jan 20, 1987
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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High pressure apparatus
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Patent number 4,582,212
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Issue date Apr 15, 1986
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B30 - PRESSES
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Indirect extrusion press
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Patent number 4,463,589
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Issue date Aug 7, 1984
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Die forging press
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Patent number 4,444,039
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Issue date Apr 24, 1984
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Billet scalper and drive mechanism therefor
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Patent number 4,443,143
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Issue date Apr 17, 1984
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Clamp mechanism for upsetter
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Patent number 4,441,353
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Issue date Apr 10, 1984
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Indirect extrusion press
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Patent number 4,424,696
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Issue date Jan 10, 1984
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Pull-back type indirect extrusion press
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Patent number 4,379,398
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Issue date Apr 12, 1983
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Kabushiki Kaisha Kobe Seiko Sho
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Molding die stem with sleeve
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Patent number 4,251,202
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Issue date Feb 17, 1981
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Kobe Steel, Limited
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Indirect extrusion process
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Patent number 4,230,661
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Issue date Oct 28, 1980
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Kobe Steel, Limited
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Hydrostatic extrusion apparatus
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Patent number 4,112,723
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Issue date Sep 12, 1978
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Kobe Steel, Ltd.
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Akira Asari
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...