TREA

Kazuo Nagata

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toy vehicle
    • Patent number D282091
    • Issue date Jan 7, 1986
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Electric massage instrument
    • Patent number D281354
    • Issue date Nov 12, 1985
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Inhaler
    • Patent number 4,456,007
    • Issue date Jun 26, 1984
    • Combi Co., Ltd.
    • Shinroku Nakao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vaporizer
    • Patent number D271795
    • Issue date Dec 13, 1983
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Baby chair
    • Patent number D254699
    • Issue date Apr 15, 1980
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D06 - Furnishings
  • Information Patent Grant

    Combined toy vehicle and stacked, removable articles
    • Patent number D253777
    • Issue date Dec 25, 1979
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy vehicle
    • Patent number D252829
    • Issue date Sep 4, 1979
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy vehicle
    • Patent number D252653
    • Issue date Aug 14, 1979
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Bath toy
    • Patent number D250788
    • Issue date Jan 9, 1979
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Linked figures bath toy
    • Patent number D250787
    • Issue date Jan 9, 1979
    • Combi Co., Ltd.
    • Shinroku Nakao
    • D34 - Material or article handling equipment