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Masaru Izumisawa

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  • Kawasaki-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240312875
    • Publication date Sep 19, 2024
    • Kabushiki Kaisha Toshiba
    • Rie ARIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240087969
    • Publication date Mar 14, 2024
    • Kabushiki Kaisha Toshiba
    • Shunsuke KAMIYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240088086
    • Publication date Mar 14, 2024
    • Kabushiki Kaisha Toshiba
    • Masatoshi ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160276468
    • Publication date Sep 22, 2016
    • Kabushiki Kaisha Toshiba
    • Masaru Izumisawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20160079350
    • Publication date Mar 17, 2016
    • Kabushiki Kaisha Toshiba
    • Hiroshi OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160079351
    • Publication date Mar 17, 2016
    • Kabushiki Kaisha Toshiba
    • Hiroaki YAMASHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20150380545
    • Publication date Dec 31, 2015
    • Kabushiki Kaisha Toshiba
    • Hiroaki YAMASHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150200248
    • Publication date Jul 16, 2015
    • Kabushiki Kaisha Toshiba
    • Syotaro ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150014826
    • Publication date Jan 15, 2015
    • Kabushiki Kaisha Toshiba
    • Hideyuki URA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20140284756
    • Publication date Sep 25, 2014
    • Kabushiki Kaisha Toshiba
    • Syotaro ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20140191310
    • Publication date Jul 10, 2014
    • Kabushiki Kaisha Toshiba
    • Syotaro ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
    • Publication number 20140077254
    • Publication date Mar 20, 2014
    • Kabushiki Kaisha Toshiba
    • Masaru IZUMISAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20130341751
    • Publication date Dec 26, 2013
    • Syotaro Ono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20130334597
    • Publication date Dec 19, 2013
    • Hiroaki Yamashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20130248979
    • Publication date Sep 26, 2013
    • Kabushiki Kaisha Toshiba
    • Syotaro Ono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20100230750
    • Publication date Sep 16, 2010
    • Kabushiki Kaisha Toshiba
    • Wataru Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20100200936
    • Publication date Aug 12, 2010
    • KABUSHIKI KAISHA TOSHIBA
    • Wataru SAITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE HAVING SWITCHING ELEMENT AND METHOD FOR FABRIC...
    • Publication number 20100187598
    • Publication date Jul 29, 2010
    • Kabushiki Kaisha Toshiba
    • Koichi ENDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20100038712
    • Publication date Feb 18, 2010
    • Kabushiki Kaisha Toshiba
    • Miho WATANABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20090236697
    • Publication date Sep 24, 2009
    • Kabushiki Kaisha Toshiba
    • Syotaro ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20090101974
    • Publication date Apr 23, 2009
    • Kabushiki Kaisha Toshiba
    • Wataru SAITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Manufacturing Method of Semiconductor Device
    • Publication number 20090075433
    • Publication date Mar 19, 2009
    • Kabushiki Kaisha Toshiba
    • Satoshi Aida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20080315297
    • Publication date Dec 25, 2008
    • Kabushiki Kaisha Toshiba
    • Masakatsu Takashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR APPARATUS
    • Publication number 20080290403
    • Publication date Nov 27, 2008
    • Kabushiki Kaisha Toshiba
    • Syotaro Ono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20080246079
    • Publication date Oct 9, 2008
    • Kabushiki Kaisha Toshiba
    • Wataru Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20080135926
    • Publication date Jun 12, 2008
    • Kabushiki Kaisha Toshiba
    • Syotaro Ono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20080135929
    • Publication date Jun 12, 2008
    • Kabushiki Kaisha Toshiba
    • Wataru Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20070272977
    • Publication date Nov 29, 2007
    • Kabushiki Kaisha Toshiba
    • Wataru Saito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20070272979
    • Publication date Nov 29, 2007
    • Kabushiki Kaisha Toshiba
    • Wataru SAITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20070267664
    • Publication date Nov 22, 2007
    • Kabushiki Kaisha Toshiba
    • Yasuto SUMI
    • H01 - BASIC ELECTRIC ELEMENTS