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Hiroaki MAEHARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING OPTICAL SE...
    • Publication number 20210344172
    • Publication date Nov 4, 2021
    • Mitsubishi Electric Corporation
    • Hiroaki MAEHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180006152
    • Publication date Jan 4, 2018
    • Mitsubishi Electric Corporation
    • Shohei IMAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-FINGER TRANSISTOR AND SEMICONDUCTOR DEVICE
    • Publication number 20170317012
    • Publication date Nov 2, 2017
    • Mitsubishi Electric Corporation
    • Shohei IMAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIELD-EFFECT TRANSISTOR WITH PROTECTION DIODES
    • Publication number 20170229445
    • Publication date Aug 10, 2017
    • Mitsubishi Electric Corporation
    • Hiroaki MAEHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MICROWAVE AND MILLIMETER WAVE PACKAGE
    • Publication number 20170141047
    • Publication date May 18, 2017
    • Mitsubishi Electric Corporation
    • Miyo MIYASHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AMPLIFIER
    • Publication number 20160308499
    • Publication date Oct 20, 2016
    • Mitsubishi Electric Corporation
    • Naoki KOSAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY POWER AMPLIFIER
    • Publication number 20160211815
    • Publication date Jul 21, 2016
    • Mitsubishi Electric Corporation
    • Shohei Imai
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH FREQUENCY POWER AMPLIFIER
    • Publication number 20120293257
    • Publication date Nov 22, 2012
    • Mitsubishi Electric Corporation
    • Shintaro WATANABE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20110013655
    • Publication date Jan 20, 2011
    • Mitsubishi Electric Corporation
    • Tadashi Takase
    • G11 - INFORMATION STORAGE