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Yasumasa Hamana

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  • Hamamatsu-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING PHOSPHOR PANEL, PHOSPHOR PANEL, IMAGE INTENSIF...
    • Publication number 20220148848
    • Publication date May 12, 2022
    • Hamamatsu Photonics K.K.
    • Yasumasa HAMANA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRON MULTIPLIER
    • Publication number 20210134572
    • Publication date May 6, 2021
    • Hamamatsu Photonics K.K.
    • Daichi MASUKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRON MULTIPLIER
    • Publication number 20210118655
    • Publication date Apr 22, 2021
    • Hamamatsu Photonics K.K.
    • Daichi MASUKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSMISSIVE PHOTOCATHODE AND ELECTRON TUBE
    • Publication number 20200234935
    • Publication date Jul 23, 2020
    • Hamamatsu Photonics K.K.
    • Takaaki NAGATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRON MULTIPLIER
    • Publication number 20200176236
    • Publication date Jun 4, 2020
    • Hamamatsu Photonics K.K.
    • Daichi MASUKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MICROCHANNEL PLATE AND ELECTRON MULTIPLIER TUBE
    • Publication number 20200027709
    • Publication date Jan 23, 2020
    • Hamamatsu Photonics K.K.
    • Takaaki NAGATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MICROCHANNEL PLATE AND ELECTRON MULTIPLIER
    • Publication number 20180247802
    • Publication date Aug 30, 2018
    • Hamamatsu Photonics K.K.
    • Takaaki NAGATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSMISSION MODE PHOTOCATHODE
    • Publication number 20160233044
    • Publication date Aug 11, 2016
    • Hamamatsu Photonics K.K.
    • Takaaki Nagata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MICRO-CHANNEL PLATE, METHOD FOR MANUFACTURING MICRO-CHANNEL PLATE,...
    • Publication number 20150279639
    • Publication date Oct 1, 2015
    • Hamamatsu Photonics K.K.
    • Kimitsugu Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRON TUBE
    • Publication number 20150235825
    • Publication date Aug 20, 2015
    • Hamamatsu Photonics K.K.
    • Takaaki Nagata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRON TUBE
    • Publication number 20150228439
    • Publication date Aug 13, 2015
    • Hamamatsu Photonics K.K.
    • Yasumasa Hamana
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTOCATHODE
    • Publication number 20110089825
    • Publication date Apr 21, 2011
    • HAMAMATSU PHOTONICS K. K.
    • Toshikazu Matsui
    • H01 - BASIC ELECTRIC ELEMENTS