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Ryoji MURAI

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 11,270,929
    • Issue date Mar 8, 2022
    • Mitsubishi Electric Corporation
    • Naohiro Oogushi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device, control device, and method for manufacturing...
    • Patent number 11,063,004
    • Issue date Jul 13, 2021
    • Mitsubishi Electric Corporation
    • Takahiko Murakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor package
    • Patent number 10,964,622
    • Issue date Mar 30, 2021
    • Mitsubishi Electric Corporation
    • Ryoji Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,714,404
    • Issue date Jul 14, 2020
    • Mitsubishi Electric Corporation
    • Ryoji Murai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mold device
    • Patent number 10,682,792
    • Issue date Jun 16, 2020
    • Mitsubishi Electric Corporation
    • Takatoshi Yasui
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,049,960
    • Issue date Aug 14, 2018
    • Mitsubishi Electric Corporation
    • Ryoji Murai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230178454
    • Publication date Jun 8, 2023
    • Mitsubishi Electric Corporation
    • Tadatsugu YAMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLER AND SEMICONDUCTOR DEVICE
    • Publication number 20230141875
    • Publication date May 11, 2023
    • Mitsubishi Electric Corporation
    • Naoki YOSHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210225743
    • Publication date Jul 22, 2021
    • Mitsubishi Electric Corporation
    • Naohiro OOGUSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR PACKAGE
    • Publication number 20200083141
    • Publication date Mar 12, 2020
    • Mitsubishi Electric Corporation
    • Ryoji MURAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE, CONTROL DEVICE, AND METHOD FOR MANUFACTURING...
    • Publication number 20200058600
    • Publication date Feb 20, 2020
    • Mitsubishi Electric Corporation
    • Takahiko MURAKAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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 20160276245
    • Publication date Sep 22, 2016
    • Mitsubishi Electric Corporation
    • Ryoji MURAI
    • H01 - BASIC ELECTRIC ELEMENTS