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Kei ASAO

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOVOLTAIC DEVICE OF HUMAN-POWERED VEHICLE
    • Publication number 20240336319
    • Publication date Oct 10, 2024
    • Shimano Inc.
    • Kenji NAKANO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    POWER-SUPPLYING SYSTEM OF HUMAN-POWERED VEHICLE
    • Publication number 20240336327
    • Publication date Oct 10, 2024
    • Shimano Inc.
    • Nanami MATSUSHITA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HUB FOR HUMAN-POWERED VEHICLE
    • Publication number 20230242199
    • Publication date Aug 3, 2023
    • Shimano Inc.
    • Hayato SHIMAZU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SWITCHING POWER SUPPLY
    • Publication number 20190326822
    • Publication date Oct 24, 2019
    • Onkyo Corporation
    • Kei ASAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SWITCHING POWER SUPPLY AND AMPLIFICATION DEVICE
    • Publication number 20190140546
    • Publication date May 9, 2019
    • Onkyo Corporation
    • Kei ASAO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PROTECTION CIRCUIT AND SWITCHING POWER SUPPLY
    • Publication number 20170302187
    • Publication date Oct 19, 2017
    • Onkyo Corporation
    • Kei ASAO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MUSIC REPRODUCING DEVICE
    • Publication number 20170064455
    • Publication date Mar 2, 2017
    • Onkyo Corporation
    • Kei ASAO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MUSIC REPRODUCING DEVICE
    • Publication number 20170063320
    • Publication date Mar 2, 2017
    • Onkyo Corporation
    • Kei ASAO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SWITCHING AMPLIFIER
    • Publication number 20120293256
    • Publication date Nov 22, 2012
    • Onkyo Corporation
    • Kei ASAO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFYING CIRCUIT
    • Publication number 20120098601
    • Publication date Apr 26, 2012
    • Onkyo Corporation
    • Yoshinori NAKANISHI
    • H03 - BASIC ELECTRONIC CIRCUITRY