TREA

Naoyuki KIRIHARA

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Backpack working machine
    • Patent number 9,538,711
    • Issue date Jan 10, 2017
    • Yamabiko Corporation
    • Hiroki Mutoh
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Hand-held power working machine
    • Patent number 7,788,811
    • Issue date Sep 7, 2010
    • Yamabiko Corporation
    • Kazuya Hanada
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    BACKPACK WORKING MACHINE
    • Publication number 20150282435
    • Publication date Oct 8, 2015
    • Yamabiko Corporation
    • Hiroki MUTOH
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HAND-HELD POWER WORKING MACHINE
    • Publication number 20080134521
    • Publication date Jun 12, 2008
    • Kioritz Corporation
    • Kazuya HANADA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING