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Naoki KOSAKA

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20230011072
    • Publication date Jan 12, 2023
    • Mitsubishi Electric Corporation
    • Ryosuke MIYAGOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20220285905
    • Publication date Sep 8, 2022
    • Mitsubishi Electric Corporation
    • Naoki KOSAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20220224071
    • Publication date Jul 14, 2022
    • Mitsubishi Electric Corporation
    • Naoki KOSAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20220166185
    • Publication date May 26, 2022
    • Mitsubishi Electric Corporation
    • Ryosuke MIYAGOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20170207753
    • Publication date Jul 20, 2017
    • Mitsubishi Electric Corporation
    • Katsuya KATO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER
    • Publication number 20170077012
    • Publication date Mar 16, 2017
    • Mitsubishi Electric Corporation
    • Naoki KOSAKA
    • 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

    TRANSISTOR CHARACTERISTIC CALCULATION APPARATUS USING LARGE SIGNAL...
    • Publication number 20140019096
    • Publication date Jan 16, 2014
    • Hiroshi OTSUKA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20130032817
    • Publication date Feb 7, 2013
    • Mitsubishi Electric Corporation
    • Shinichi MIWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING AIRBRIDGE
    • Publication number 20120094481
    • Publication date Apr 19, 2012
    • Mitsubishi Electric Corporation
    • Naoki Kosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE, SEMICONDUCTOR CIRCUIT SUBSTRATE, AND METHOD O...
    • Publication number 20120032296
    • Publication date Feb 9, 2012
    • Mitsubishi Electric Corporation
    • Naoki Kosaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR