Takao Ishizuka

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger

    • Patent number 7,334,631
    • Issue date Feb 26, 2008
    • Yasuyoshi Kato
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Heat exchanger

    • Publication number 20060090887
    • Publication date May 4, 2006
    • Yasuyoshi Kato
    • F28 - HEAT EXCHANGE IN GENERAL