TREA

Yukio Ojima

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cap opening and closing mechanism
    • Patent number 5,873,476
    • Issue date Feb 23, 1999
    • Nifco, Inc.
    • Norio Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cap opening and closing mechanism
    • Patent number 5,746,338
    • Issue date May 5, 1998
    • Nifco Inc.
    • Norio Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cap for liquid containers
    • Patent number 5,573,127
    • Issue date Nov 12, 1996
    • Nifco, Inc.
    • Norio Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL