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Makoto HIROTSU

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  • Akashi-shi Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water heater
    • Patent number 10,066,852
    • Issue date Sep 4, 2018
    • Noritz Corporation
    • Kazuhiro Nishimura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Water heater including heat exchanger
    • Patent number 9,829,204
    • Issue date Nov 28, 2017
    • Noritz Corporation
    • Takeshi Oohigashi
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER HEATER
    • Publication number 20160313027
    • Publication date Oct 27, 2016
    • Noritz Corporation
    • Kazuhiro NISHIMURA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT EXCHANGER AND WATER HEATER INCLUDING THE SAME
    • Publication number 20140174382
    • Publication date Jun 26, 2014
    • Noritz Corporation
    • Takeshi OOHIGASHI
    • F28 - HEAT EXCHANGE IN GENERAL