TREA

Kuniyoshi ETO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Two-stroke engine
    • Patent number 12,098,669
    • Issue date Sep 24, 2024
    • Yamabiko Corporation
    • Kuniyoshi Eto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine for working machine and series hybrid device for...
    • Patent number 11,542,880
    • Issue date Jan 3, 2023
    • Yamabiko Corporation
    • Kuniyoshi Eto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Handheld engine-driven working machine
    • Patent number 10,495,047
    • Issue date Dec 3, 2019
    • Yamabiko Corporation
    • Kuniyoshi Eto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Handheld engine-driven working machine
    • Patent number 10,247,165
    • Issue date Apr 2, 2019
    • Yamabiko Corporation
    • Kuniyoshi Eto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-STROKE ENGINE
    • Publication number 20230265781
    • Publication date Aug 24, 2023
    • Yamabiko Corporation
    • Kuniyoshi ETO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MUFFLER FOR STRATIFIED SCAVENGING ENGINE
    • Publication number 20220333520
    • Publication date Oct 20, 2022
    • Yamabiko Corporation
    • Kenta TORAMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TWO-STROKE ENGINE FOR WORKING MACHINE AND SERIES HYBRID DEVICE FOR...
    • Publication number 20220220913
    • Publication date Jul 14, 2022
    • Yamabiko Corporation
    • Kuniyoshi ETO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL CONTAINER AND POWER WORK EQUIPMENT
    • Publication number 20200049113
    • Publication date Feb 13, 2020
    • Yamabiko Corporation
    • Hirotaka OKADA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    HANDHELD ENGINE-DRIVEN WORKING MACHINE
    • Publication number 20180156180
    • Publication date Jun 7, 2018
    • Yamabiko Corporation
    • Kuniyoshi ETO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HANDHELD ENGINE-DRIVEN WORKING MACHINE
    • Publication number 20170292490
    • Publication date Oct 12, 2017
    • Yamabiko Corporation
    • Kuniyoshi ETO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS