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Kohei Hayamizu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Control system
    • Patent number 10,636,270
    • Issue date Apr 28, 2020
    • SOUNDPOWER CORPORATION
    • Godo Irukayama
    • G08 - SIGNALLING
  • Information Patent Grant

    Communication apparatus
    • Patent number 10,461,784
    • Issue date Oct 29, 2019
    • SOUNDPOWER CORPORATION
    • Kohei Hayamizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power generation device
    • Patent number 10,381,957
    • Issue date Aug 13, 2019
    • Soundpower Corporation
    • Kohei Hayamizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric apparatus provided with power generating function
    • Patent number 8,686,620
    • Issue date Apr 1, 2014
    • Soundpower Corporation
    • Kohei Hayamizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power generation unit and light emitting tool
    • Patent number 8,541,927
    • Issue date Sep 24, 2013
    • Kohei Hayamizu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power generation unit
    • Patent number 8,400,046
    • Issue date Mar 19, 2013
    • Kohei Hayamizu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Power Generation System
    • Publication number 20240263607
    • Publication date Aug 8, 2024
    • Kohei Hayamizu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Power Generation System
    • Publication number 20240263606
    • Publication date Aug 8, 2024
    • Kohei Hayamizu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CONTROL SYSTEM
    • Publication number 20190114894
    • Publication date Apr 18, 2019
    • SOUNDPOWER CORPORATION
    • Godo Irukayama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATION APPARATUS
    • Publication number 20190058496
    • Publication date Feb 21, 2019
    • SOUNDPOWER CORPORATION
    • Kohei Hayamizu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Information Presentation System
    • Publication number 20180107749
    • Publication date Apr 19, 2018
    • SOUNDPOWER CORPORATION
    • Godo Irukayama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Power Generation Device
    • Publication number 20170126149
    • Publication date May 4, 2017
    • SOUNDPOWER CORPORATION
    • Kohei Hayamizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER GENERATION SYSTEM
    • Publication number 20170030380
    • Publication date Feb 2, 2017
    • SOUNDPOWER CORPORATION
    • Kohei HAYAMIZU
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTRIC APPARATUS PROVIDED WITH POWER GENERATING FUNCTION
    • Publication number 20120248937
    • Publication date Oct 4, 2012
    • SOUNDPOWER CORPORATION
    • Kohei Hayamizu
    • G08 - SIGNALLING
  • Information Patent Application

    Manual control device with power generation function and remote con...
    • Publication number 20110109201
    • Publication date May 12, 2011
    • Renesas Electronics Corporation
    • Naofumi Ozawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POWER GENERATION UNIT AND LIGHT EMITTING TOOL
    • Publication number 20110018396
    • Publication date Jan 27, 2011
    • Kohei Hayamizu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    POWER GENERATION UNIT
    • Publication number 20100308691
    • Publication date Dec 9, 2010
    • Kohei Hayamizu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS