TREA

Thermovonics Co., Ltd.

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Patents Grantslast 30 patents

  • Information Patent Grant

    Temperature-controlled appliance
    • Patent number 6,038,865
    • Issue date Mar 21, 2000
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Thermoelectric module
    • Patent number 6,034,317
    • Issue date Mar 7, 2000
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Storage box apparatus
    • Patent number 5,987,892
    • Issue date Nov 23, 1999
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Watercooler
    • Patent number 5,956,965
    • Issue date Sep 28, 1999
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning ventilator
    • Patent number 5,931,001
    • Issue date Aug 3, 1999
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Thermoelectric refrigerator
    • Patent number 5,927,078
    • Issue date Jul 27, 1999
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermoelectric refrigerator with control of power based upon sensed...
    • Patent number 5,845,497
    • Issue date Dec 8, 1998
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermoelectric converter
    • Patent number 5,715,684
    • Issue date Feb 10, 1998
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermoelectric cooling device for thermoelectric refrigerator, proc...
    • Patent number 5,409,547
    • Issue date Apr 25, 1995
    • Thermovonics Co., Ltd.
    • Hideo Watanabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...