TREA

Kohan Kogyo Kabushiki Kaisha

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Organization

  • Kudamatsu, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Rinsing agent, and method for production of hard disk substrate
    • Patent number 9,187,718
    • Issue date Nov 17, 2015
    • Toyo Kohan Co., Ltd.
    • Nobuhiro Iwamoto
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Member of air motor
    • Patent number 6,811,621
    • Issue date Nov 2, 2004
    • Kohan Kogyo Co., Ltd.
    • Kazunori Fukada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Packaging device
    • Patent number 6,594,976
    • Issue date Jul 22, 2003
    • Kohan Kogyo Co., Ltd.
    • Jun Chikamitsu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tool for tightening and melt-adhering a strap
    • Patent number 6,338,375
    • Issue date Jan 15, 2002
    • Kohan Kogyo Co., Ltd.
    • Hiroshi Harada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Binding tool of friction welding type for a thermoplastic strap
    • Patent number 5,476,569
    • Issue date Dec 19, 1995
    • Sekisui Jushi Kabushiki Kaisha
    • Hiroshi Harada
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    86015280 - BESTORQUE
    • Serial number 86015280
    • Registration number 4694118
    • Filing date Jul 19, 2013
    • Kohan Kogyo Co., Ltd.
    • 7 - Machines and machine tools