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Shunzen Yoshida

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Patents Grantslast 30 patents

  • Information Patent Grant

    Propeller fan and manufacturing method thereof
    • Patent number 9,316,233
    • Issue date Apr 19, 2016
    • Fujitsu General Limited
    • Shunzen Yoshida
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PROPELLER FAN AND MANUFACTURING METHOD THEREOF
    • Publication number 20130108461
    • Publication date May 2, 2013
    • FUJITSU GENERAL LIMITED
    • Shunzen Yoshida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...