TREA

Seiya Amatatsu

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Information processing apparatus to provide position based services
    • Patent number 10,192,252
    • Issue date Jan 29, 2019
    • Sony Corporation
    • Yoshihisa Tsuchida
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Battery and electronic apparatus
    • Patent number 8,409,748
    • Issue date Apr 2, 2013
    • Sony Corporation
    • Hideki Hagiwara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic apparatus
    • Patent number 7,648,795
    • Issue date Jan 19, 2010
    • Sony Corporation
    • Masanori Nagai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Camera apparatus
    • Patent number 7,519,292
    • Issue date Apr 14, 2009
    • Sony Corporation
    • Nobutatsu Takahashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Waterproof type electronic device
    • Patent number 7,409,148
    • Issue date Aug 5, 2008
    • Sony Corporation
    • Nobutatsu Takahashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Card connector
    • Patent number 6,332,790
    • Issue date Dec 25, 2001
    • Union Machinery Co., Ltd.
    • Yasuhiro Ishikawa
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents