TREA

Hajime Sorayama

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Toy
    • Patent number D467630
    • Issue date Dec 24, 2002
    • Sony Corporation
    • Kozo Kawakita
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Ear part for toy
    • Patent number D467289
    • Issue date Dec 17, 2002
    • Sony Corporation
    • Kozo Kawakita
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy
    • Patent number D452889
    • Issue date Jan 8, 2002
    • Sony Corporation
    • Kozo Kawakita
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy
    • Patent number D452541
    • Issue date Dec 25, 2001
    • Sony Corporation
    • Kozo Kawakita
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy
    • Patent number D452542
    • Issue date Dec 25, 2001
    • Sony Corporation
    • Kozo Kawakita
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy
    • Patent number D431270
    • Issue date Sep 26, 2000
    • Sony Corporation
    • Kozo Kawakita
    • D21 - Games, toys, and sports goods