TREA

Kiyokazu Fujikawa

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  • Inukami-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Washing/drying machine
    • Patent number 6,981,336
    • Issue date Jan 3, 2006
    • Sanyo Electric Co., LTD
    • Etsushi Nagae
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Drying machine
    • Patent number 6,938,356
    • Issue date Sep 6, 2005
    • Sanyo Electric Co., LTD
    • Etsushi Nagae
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Water treatment device
    • Patent number 6,627,073
    • Issue date Sep 30, 2003
    • Sanyo Electric. Co,. Ltd.
    • Tatsuya Hirota
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water treatment device
    • Patent number 6,627,053
    • Issue date Sep 30, 2003
    • Sanyo Electric Co., LTD
    • Tatsuya Hirota
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Clothes dryer
    • Patent number 5,852,881
    • Issue date Dec 29, 1998
    • Sanyo Electric Co., Ltd.
    • Kouichi Kuroda
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Clothes drier with drying termination determining function
    • Patent number 5,544,428
    • Issue date Aug 13, 1996
    • Sanyo Electric Co., Ltd.
    • Koichi Kuroda
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Clothes dryer
    • Patent number 5,072,526
    • Issue date Dec 17, 1991
    • Sanyo Electric Co., Ltd.
    • Tatsuya Hirota
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Clothes dryer
    • Patent number 4,974,339
    • Issue date Dec 4, 1990
    • Sanyo Electric Co., Ltd.
    • Tamotsu Kawamura
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Drying machine
    • Publication number 20050086827
    • Publication date Apr 28, 2005
    • Etsushi Nagae
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Washing/drying machine
    • Publication number 20050072022
    • Publication date Apr 7, 2005
    • Etsushi Nagae
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Water treatment device
    • Publication number 20010010296
    • Publication date Aug 2, 2001
    • Tatsuya Hirota
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Water treatment device
    • Publication number 20010004962
    • Publication date Jun 28, 2001
    • Tatsuya Hirota
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE