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Takaaki Shirasawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
    • Publication number 20230187225
    • Publication date Jun 15, 2023
    • Mitsubishi Electric Corporation
    • Naoki YOSHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220189851
    • Publication date Jun 16, 2022
    • Mitsubishi Electric Corporation
    • Tsuyoshi TAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210233869
    • Publication date Jul 29, 2021
    • Mitsubishi Electric Corporation
    • Nobuyoshi KIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20200286811
    • Publication date Sep 10, 2020
    • Mitsubishi Electric Corporation
    • Hideo KOMO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE, POWER CONVERTER, AND METHOD FOR MANUFACTURING...
    • Publication number 20200013730
    • Publication date Jan 9, 2020
    • Mitsubishi Electric Corporation
    • Nobuyoshi KIMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190252276
    • Publication date Aug 15, 2019
    • Mitsubishi Electric Corporation
    • Takahiko MURAKAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180374814
    • Publication date Dec 27, 2018
    • Mitsubishi Electric Corporation
    • Yuki HATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180350713
    • Publication date Dec 6, 2018
    • Mitsubishi Electric Corporation
    • Ryoji MURAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180068913
    • Publication date Mar 8, 2018
    • Mitsubishi Electric Corporation
    • Takahiko MURAKAMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170047265
    • Publication date Feb 16, 2017
    • Mitsubishi Electric Corporation
    • Yuki HATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160276245
    • Publication date Sep 22, 2016
    • Mitsubishi Electric Corporation
    • Ryoji MURAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160126168
    • Publication date May 5, 2016
    • Mitsubishi Electric Corporation
    • Shintaro ARAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM
    • Publication number 20150003016
    • Publication date Jan 1, 2015
    • Mitsubishi Electric Corporation
    • Noboru Miyamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RESIN SEALED SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR
    • Publication number 20090302444
    • Publication date Dec 10, 2009
    • MITSUBISHI ELECTRIC CORPORATION
    • Tetsuya UEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device
    • Publication number 20050199999
    • Publication date Sep 15, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Takaaki Shirasawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gate drive device for reducing a surge voltage and switching loss
    • Publication number 20040145407
    • Publication date Jul 29, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Takaaki Shirasawa
    • H03 - BASIC ELECTRONIC CIRCUITRY