TREA

Yasuo Sumiyoshi

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wide endless belt
    • Patent number 5,705,446
    • Issue date Jan 6, 1998
    • Mitsuboshi Belting Ltd.
    • Kazutoshi Fujishiro
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    System for automatically cultivating crops in a greenhouse
    • Patent number 5,394,646
    • Issue date Mar 7, 1995
    • Mitsuboshi Belting Ltd.
    • Yasuo Sumiyoshi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    System for automatically cultivating crops in a greenhouse
    • Patent number 5,303,505
    • Issue date Apr 19, 1994
    • Mitsuboshi Belting Ltd.
    • Yasuo Sumiyoshi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING