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Toshiaki Fukunaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOELECTRIC CONVERSION ELEMENT AND GAS SENSOR
    • Publication number 20240204136
    • Publication date Jun 20, 2024
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230375470
    • Publication date Nov 23, 2023
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS SENSOR
    • Publication number 20230299224
    • Publication date Sep 21, 2023
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS SENSOR
    • Publication number 20220099567
    • Publication date Mar 31, 2022
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL DEVICE AND METHOD FOR MANUFACTURING OPTICAL DEVICE
    • Publication number 20200259049
    • Publication date Aug 13, 2020
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR ELEMENT
    • Publication number 20200118911
    • Publication date Apr 16, 2020
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20200111769
    • Publication date Apr 9, 2020
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS DETECTION APPARATUS
    • Publication number 20200011788
    • Publication date Jan 9, 2020
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    MAGNETIC DETECTION DEVICE, CURRENT DETECTION DEVICE, METHOD FOR MAN...
    • Publication number 20180306842
    • Publication date Oct 25, 2018
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    OPTICAL DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20180287005
    • Publication date Oct 4, 2018
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Edson Gomes CAMARGO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INFRARED-SENSOR FILTER MEMBER, MANUFACTURING METHOD THEREOF, INFRAR...
    • Publication number 20150362365
    • Publication date Dec 17, 2015
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • G02 - OPTICS
  • Information Patent Application

    INFRARED SENSOR AND METHOD FOR MANUFACTURING SAME, FILTER MEMBER FO...
    • Publication number 20150303321
    • Publication date Oct 22, 2015
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Toshiaki FUKUNAKA
    • G02 - OPTICS