TREA

Motoki KATAYAMA

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  • Fukushima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical apparatus
    • Patent number 11,146,094
    • Issue date Oct 12, 2021
    • Sony Interactive Entertainment Inc.
    • Tsuyoshi Ohashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack, electrical device, and charging device
    • Patent number 10,916,742
    • Issue date Feb 9, 2021
    • Murata Manufacturing Co., Ltd.
    • Hirotaka Sakai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICAL APPARATUS
    • Publication number 20190356157
    • Publication date Nov 21, 2019
    • Sony Interactive Entertainment Inc.
    • Tsuyoshi OHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK, ELECTRICAL DEVICE, AND CHARGING DEVICE
    • Publication number 20180205051
    • Publication date Jul 19, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Hirotaka SAKAI
    • H01 - BASIC ELECTRIC ELEMENTS