TREA

Naoki Kumagami

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  • Sagamihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Article transfer apparatus
    • Patent number 4,641,742
    • Issue date Feb 10, 1987
    • Toppan Printing Co., Ltd.
    • Makoto Igarashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for returning a movable part to the original point
    • Patent number 4,553,079
    • Issue date Nov 12, 1985
    • Toppan Printing Co., Ltd.
    • Makoto Igarashi
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD