TREA

Takahisa Tabuchi

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of and apparatus for indirect extrusion
    • Patent number 4,744,236
    • Issue date May 17, 1988
    • Kabushiki Kaisha Kobeseikosho
    • Akira Asari
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pullback type double-acting indirect extrusion press
    • Patent number 4,696,176
    • Issue date Sep 29, 1987
    • Kabushiki Kaisha Kobe Seiko Sho
    • Akira Asari
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot isostatic pressing apparatus
    • Patent number 4,537,569
    • Issue date Aug 27, 1985
    • Kabushiki Kaisha Kobe Seiko Sho
    • Akira Asari
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Indirect extrusion press
    • Patent number 4,463,589
    • Issue date Aug 7, 1984
    • Kabushiki Kaisha Kobe Seiko Sho
    • Akira Asari
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Billet scalper and drive mechanism therefor
    • Patent number 4,443,143
    • Issue date Apr 17, 1984
    • Kabushiki Kaisha Kobe Seiko Sho
    • Akira Asari
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for stacking elongated materials
    • Patent number 4,439,099
    • Issue date Mar 27, 1984
    • Kabushiki Kaisha Kobe Seiko Sho
    • Akira Asari
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Molding die stem with sleeve
    • Patent number 4,251,202
    • Issue date Feb 17, 1981
    • Kobe Steel, Limited
    • Akira Asari
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...