TREA

Masato Nakatani

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  • Ishikawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-propelled stairs moving unit
    • Patent number 6,237,705
    • Issue date May 29, 2001
    • Daido-Kogyo Kabushiki Kaisha
    • Masato Nakatani
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Chain cover
    • Patent number 5,779,583
    • Issue date Jul 14, 1998
    • Daido Kogyo Co., Ltd.
    • Masato Nakatani
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Stairway lift
    • Patent number 5,476,155
    • Issue date Dec 19, 1995
    • Daido Kogyo Co., Ltd.
    • Masato Nakatani
    • B66 - HOISTING LIFTING HAULING