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Akiyoshi Hayashi

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ship handling device
    • Patent number 10,976,742
    • Issue date Apr 13, 2021
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Hiroyasu Ishida
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Ship handling device and ship including the same
    • Patent number 10,953,973
    • Issue date Mar 23, 2021
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Akiyoshi Hayashi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship handling device
    • Patent number 10,782,692
    • Issue date Sep 22, 2020
    • Yanmar Co., Ltd.
    • Gakuji Tamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship steering system for outdrive device
    • Patent number 9,908,605
    • Issue date Mar 6, 2018
    • Yanmar Co., Ltd.
    • Akiyoshi Hayashi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship steering system for out-drive device
    • Patent number 9,669,916
    • Issue date Jun 6, 2017
    • Yanmar Co., Ltd.
    • Junichi Hitachi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Engine rotational speed control device
    • Patent number 9,494,094
    • Issue date Nov 15, 2016
    • YANMAR CO., LTD.
    • Naohiro Hara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ship steering device and ship steering method
    • Patent number 9,193,431
    • Issue date Nov 24, 2015
    • Yanmar Co., Ltd.
    • Naohiro Hara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Ship steering device and ship steering method
    • Patent number 8,862,293
    • Issue date Oct 14, 2014
    • Yanmar Co., Ltd.
    • Naohiro Hara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    SHIP HANDLING DEVICE
    • Publication number 20190079197
    • Publication date Mar 14, 2019
    • Yanmar Co., Ltd.
    • Hiroyasu ISHIDA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SHIP HANDLING DEVICE AND SHIP INCLUDING THE SAME
    • Publication number 20190061900
    • Publication date Feb 28, 2019
    • Yanmar Co., Ltd.
    • Akiyoshi HAYASHI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SHIP HANDLING DEVICE
    • Publication number 20190041857
    • Publication date Feb 7, 2019
    • Yanmar Co., Ltd.
    • Gakuji TAMURA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SHIP STEERING SYSTEM FOR OUTDRIVE DEVICE
    • Publication number 20160340013
    • Publication date Nov 24, 2016
    • YANMAR CO., LTD.
    • Akiyoshi HAYASHI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SHIP STEERING SYSTEM FOR OUT-DRIVE DEVICE
    • Publication number 20150353179
    • Publication date Dec 10, 2015
    • YANMAR CO., LTD
    • Junichi HITACHI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Engine Rotational Speed Control Device
    • Publication number 20150094934
    • Publication date Apr 2, 2015
    • Naohiro Hara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Ship Steering Device And Ship Steering Method
    • Publication number 20140364018
    • Publication date Dec 11, 2014
    • Yanmar Co., Ltd.
    • Naohiro HARA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SHIP STEERING DEVICE AND SHIP STEERING METHOD
    • Publication number 20140156124
    • Publication date Jun 5, 2014
    • Yanmar Co., Ltd.
    • Naohiro Hara
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT