TREA

Toshihiko Arai

Follow

Person

  • Kanagawa-ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Transfer device
    • Patent number 6,672,448
    • Issue date Jan 6, 2004
    • Aida Engineering Co., Ltd.
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Transfer device for a press
    • Patent number 6,604,402
    • Issue date Aug 12, 2003
    • Aida Engineering Co., Ltd.
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Material transport device
    • Patent number 6,530,467
    • Issue date Mar 11, 2003
    • Aida Engineering Co., Ltd.
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Transfer driver for pressing machine
    • Patent number 5,365,829
    • Issue date Nov 22, 1994
    • Aida Engineering, Ltd.
    • Shozo Imanishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for clamping and unclamping feed bars for a transfer press
    • Patent number 4,741,195
    • Issue date May 3, 1988
    • Aida Engineering, Ltd.
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for advancing and returning feed bars for a transfer press
    • Patent number 4,728,253
    • Issue date Mar 1, 1988
    • Aida Engineering, Ltd.
    • Susumu Oba
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Transfer device
    • Publication number 20020175052
    • Publication date Nov 28, 2002
    • AIDA ENGINEERING CO., LTD
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Material transport device
    • Publication number 20020141857
    • Publication date Oct 3, 2002
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Transfer device for a press
    • Publication number 20020038606
    • Publication date Apr 4, 2002
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Transfer device
    • Publication number 20010020569
    • Publication date Sep 13, 2001
    • Toshihiko Arai
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...