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Hiroshi KAWANAGO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power supply unit for aerosol generation device
    • Patent number 12,184,109
    • Issue date Dec 31, 2024
    • Japan Tobacco Inc.
    • Tatsunari Aoyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply unit of aerosol generation device
    • Patent number 11,980,236
    • Issue date May 14, 2024
    • Japan Tobacco Inc.
    • Tatsunari Aoyama
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Display device
    • Patent number 11,798,950
    • Issue date Oct 24, 2023
    • Japan Display Inc.
    • Hiroshi Kawanago
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device and method for producing same
    • Patent number 11,616,104
    • Issue date Mar 28, 2023
    • Japan Display Inc.
    • Hiroshi Kawanago
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Circuit substrate
    • Patent number 11,581,488
    • Issue date Feb 14, 2023
    • Japan Display Inc.
    • Hiroshi Kawanago
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,482,544
    • Issue date Oct 25, 2022
    • Japan Display Inc.
    • Hiroshi Kawanago
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solder material, solder paste, and solder joint
    • Patent number 11,344,976
    • Issue date May 31, 2022
    • Senju Metal Industry Co., Ltd.
    • Hiroyoshi Kawasaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Display device
    • Patent number 10,886,469
    • Issue date Jan 5, 2021
    • Japan Display Inc.
    • Hiroshi Kawanago
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 10,529,925
    • Issue date Jan 7, 2020
    • Japan Display Inc.
    • Hiroshi Kawanago
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 10,488,569
    • Issue date Nov 26, 2019
    • Japan Display Inc.
    • Kazufumi Watabe
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,319,943
    • Issue date Jun 11, 2019
    • Japan Display Inc.
    • Kazufumi Watabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flux for resin flux cored solder, flux for flux coated solder, resi...
    • Patent number 10,265,808
    • Issue date Apr 23, 2019
    • Senju Metal Industry Co., Ltd.
    • Motohiro Onitsuka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Display device
    • Patent number 9,997,737
    • Issue date Jun 12, 2018
    • Japan Display Inc.
    • Kazufumi Watabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of fabricating display device ring shape rib layer
    • Patent number 9,978,989
    • Issue date May 22, 2018
    • Japan Display Inc.
    • Kazufumi Watabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device and method of manufacturing the same
    • Patent number 9,865,817
    • Issue date Jan 9, 2018
    • Japan Display Inc.
    • Hiroshi Kawanago
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing a display device
    • Patent number 9,780,307
    • Issue date Oct 3, 2017
    • Japan Display Inc.
    • Kazufumi Watabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Organic EL display device
    • Patent number 9,299,760
    • Issue date Mar 29, 2016
    • Japan Display Inc.
    • Kouhei Takahashi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents