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Misao Iseki

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  • Kamifukuoka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electron gun and manufacturing method therefor
    • Patent number 11,437,214
    • Issue date Sep 6, 2022
    • New Japan Radio Co., Ltd.
    • Toru Kimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electron gun
    • Patent number 10,950,407
    • Issue date Mar 16, 2021
    • New Japan Radio Co., Ltd.
    • Toru Kimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode and process for producing the same
    • Patent number 6,559,582
    • Issue date May 6, 2003
    • New Japan Radio Co., Ltd.
    • Hiroyuki Miyamoto
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRON GUN AND MANUFACTURING METHOD THEREFOR
    • Publication number 20210125805
    • Publication date Apr 29, 2021
    • NEW JAPAN RADIO CO., LTD.
    • Toru KIMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRON GUN
    • Publication number 20200395185
    • Publication date Dec 17, 2020
    • NEW JAPAN RADIO CO., LTD.
    • Toru KIMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cathode and process for producing the same
    • Publication number 20020024281
    • Publication date Feb 28, 2002
    • NEW JAPAN RADIO CO., LTD.
    • Hiroyuki Miyamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cathode and process for producing the same
    • Publication number 20020024280
    • Publication date Feb 28, 2002
    • NEW JAPAN RADIO CO., LTD.
    • Hiroyuki Miyamoto
    • H01 - BASIC ELECTRIC ELEMENTS