TREA

Seizi Ohkoshi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 5,241,833
    • Issue date Sep 7, 1993
    • Kabushiki Kaisha Toshiba
    • Seizi Ohkoshi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Multi-system air conditioning machine
    • Patent number 5,050,396
    • Issue date Sep 24, 1991
    • Kabushiki Kaisha Toshiba
    • Seizi Ohkoshi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Multi-system air conditioning machine
    • Patent number 5,009,078
    • Issue date Apr 23, 1991
    • Kabushiki Kaisha Toshiba
    • Seizi Ohkoshi
    • F24 - HEATING RANGES VENTILATING