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Yuji Ishimatsu

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  • Kyoto, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20250054927
    • Publication date Feb 13, 2025
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240348247
    • Publication date Oct 17, 2024
    • ROHM CO., LTD.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230420428
    • Publication date Dec 28, 2023
    • ROHM CO., LTD.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230178461
    • Publication date Jun 8, 2023
    • Rohm Co., Ltd.
    • Kenji HAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230163078
    • Publication date May 25, 2023
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230121777
    • Publication date Apr 20, 2023
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230109471
    • Publication date Apr 6, 2023
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230083231
    • Publication date Mar 16, 2023
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230052108
    • Publication date Feb 16, 2023
    • Rohm Co., Ltd.
    • Kenji HAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20220360179
    • Publication date Nov 10, 2022
    • ROHM CO., LTD.
    • Yuji ISHIMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220328464
    • Publication date Oct 13, 2022
    • ROHM CO., LTD.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220321118
    • Publication date Oct 6, 2022
    • ROHM CO., LTD.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210359607
    • Publication date Nov 18, 2021
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210217741
    • Publication date Jul 15, 2021
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SIGNAL TRANSMISSION CIRCUIT, SWITCH DRIVING DEVICE, AND POWER MODULE
    • Publication number 20210075418
    • Publication date Mar 11, 2021
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210036700
    • Publication date Feb 4, 2021
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MODULE AND MOTOR DRIVE CIRCUIT
    • Publication number 20200251410
    • Publication date Aug 6, 2020
    • ROHM CO., LTD.
    • Yasumasa KASUYA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SEMICONDUCTOR DRIVE CIRCUIT, POWER SEMICONDUCTOR CIRCUIT, AND...
    • Publication number 20190165783
    • Publication date May 30, 2019
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER MODULE AND MOTOR DRIVE CIRCUIT
    • Publication number 20180040540
    • Publication date Feb 8, 2018
    • ROHM CO., LTD.
    • Yasumasa KASUYA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SEMICONDUCTOR DRIVE CIRCUIT, POWER SEMICONDUCTOR CIRCUIT, AND...
    • Publication number 20170310323
    • Publication date Oct 26, 2017
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SEMICONDUCTOR DRIVE CIRCUIT, POWER SEMICONDUCTOR CIRCUIT, AND...
    • Publication number 20160105175
    • Publication date Apr 14, 2016
    • Rohm Co., Ltd.
    • Yuji ISHIMATSU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SIGNAL TRANSMISSION CIRCUIT AND SWITCH DRIVING DEVICE USING THE SAME
    • Publication number 20120212270
    • Publication date Aug 23, 2012
    • Rohm Co., Ltd.
    • Yuji Ishimatsu
    • H03 - BASIC ELECTRONIC CIRCUITRY