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Naofumi HAYASHI

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing solar cell and solar cell
    • Patent number 10,546,969
    • Issue date Jan 28, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Naofumi Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solar cell and solar cell module
    • Patent number 10,121,917
    • Issue date Nov 6, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Naofumi Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Solar cell
    • Patent number 10,014,420
    • Issue date Jul 3, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masato Shigematsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solar cell
    • Patent number 9,780,241
    • Issue date Oct 3, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Mamoru Arimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solar cell manufacturing method using etching paste
    • Patent number 9,705,027
    • Issue date Jul 11, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Naofumi Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOVOLTAIC POWER GENERATION DEVICE
    • Publication number 20190221696
    • Publication date Jul 18, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Koichi Kubo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PHOTOVOLTAIC POWER GENERATION DEVICE
    • Publication number 20190222170
    • Publication date Jul 18, 2019
    • Panasonic Intellectual Property Management Co., Lt d.
    • Koichi Kubo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SOLAR CELL
    • Publication number 20160336464
    • Publication date Nov 17, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masato SHIGEMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOLAR CELL MANUFACTURING METHOD
    • Publication number 20160268470
    • Publication date Sep 15, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Naofumi HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOLAR CELL AND SOLAR CELL MODULE
    • Publication number 20160197210
    • Publication date Jul 7, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Naofumi HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOLAR CELL
    • Publication number 20160093754
    • Publication date Mar 31, 2016
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tsuyoshi TAKAHAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING SOLAR CELL AND SOLAR CELL
    • Publication number 20150340531
    • Publication date Nov 26, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • Naofumi HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOLAR CELL
    • Publication number 20150083214
    • Publication date Mar 26, 2015
    • Sanyo Electric Co., Ltd.
    • Mamoru ARIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS