TREA

Hisae Nishikawa

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  • Hadano-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Radiator cap with pressure valve
    • Patent number 6,932,232
    • Issue date Aug 23, 2005
    • T. Rad Co., Ltd.
    • Kazuhiro Watanabe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pressure cap
    • Patent number 6,536,285
    • Issue date Mar 25, 2003
    • Toyo Radiator Co., Ltd.
    • Kazuhiro Watanabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Module-type heat exchanger and method of manufacturing the same
    • Patent number 6,523,607
    • Issue date Feb 25, 2003
    • Toyo Radiator Co., Ltd.
    • Kazuhiro Watanabe
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Radiator cap with pressure valve
    • Publication number 20040040966
    • Publication date Mar 4, 2004
    • Toyo Radiator Co., Ltd.
    • Kazuhiro Watanabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Module-type heat exchanger and method of manufacturing the same
    • Publication number 20020050348
    • Publication date May 2, 2002
    • Toyo Radiator Co., Ltd.
    • Kazuhiro Watanabe
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Pressure cap
    • Publication number 20020035874
    • Publication date Mar 28, 2002
    • TOYO RADIATOR CO., LTD.
    • Kazuhiro Watanabe
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES