TREA

Masahiro Chiji

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for making a porous sintered material
    • Patent number 5,850,590
    • Issue date Dec 15, 1998
    • Kabushiki Kaisha Kobe Seiko Sho
    • Seiya Furuta
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Impact crushing machine
    • Patent number 4,871,119
    • Issue date Oct 3, 1989
    • Kabushiki Kaisha Kobe Seiko Sho
    • Hiroyuki Murata
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Crushing method and apparatus
    • Patent number 4,834,298
    • Issue date May 30, 1989
    • Kabushiki Kaisha Kobe Seiko Sho
    • Hiroyuki Murata
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Method for fabricating brazed aluminum fin heat exchangers
    • Patent number 4,214,925
    • Issue date Jul 29, 1980
    • Kobe Steel, Limited
    • Koji Arita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR