TREA

Eisaku OKUBO

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Humidification device
    • Patent number 11,473,791
    • Issue date Oct 18, 2022
    • Daikin Industries, Ltd.
    • Naotoshi Fujita
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Heat source unit for refrigeration apparatus including a heat-sourc...
    • Patent number 11,112,151
    • Issue date Sep 7, 2021
    • Daikin Industries, Ltd.
    • Hiroki Ueda
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Dehumidification system
    • Patent number 9,557,069
    • Issue date Jan 31, 2017
    • Daikin Industries, Ltd.
    • Nobuki Matsui
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Dehumidification system
    • Patent number 9,297,543
    • Issue date Mar 29, 2016
    • Daikin Industries, Ltd.
    • Hiroshi Nakayama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Humidity control system
    • Patent number 7,874,174
    • Issue date Jan 25, 2011
    • Daikin Industries, Ltd.
    • Tomohiro Yabu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat exchanger
    • Patent number 7,717,163
    • Issue date May 18, 2010
    • Daikin Industries, Ltd.
    • Hirohiko Matsushita
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Partial oxidation reformer
    • Patent number 6,770,106
    • Issue date Aug 3, 2004
    • Daikin Industries, Ltd.
    • Yasunori Okamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plate type heat exchanger
    • Patent number 6,394,178
    • Issue date May 28, 2002
    • Daikin Industries, Ltd.
    • Kaori Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONING ROTATING BODY AND AIR TREATMENT DEVICE
    • Publication number 20230173429
    • Publication date Jun 8, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Tsunahiro OHDOU
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING ROTATING BODY AND AIR TREATMENT DEVICE
    • Publication number 20230167906
    • Publication date Jun 1, 2023
    • Daikin Industries, Ltd.
    • Tsunahiro OHDOU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HUMIDITY CONTROL UNIT AND HUMIDITY CONTROL SYSTEM
    • Publication number 20220074608
    • Publication date Mar 10, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Takeshi ARAKAWA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HUMIDIFICATION DEVICE
    • Publication number 20190309964
    • Publication date Oct 10, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Naotoshi FUJITA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT SOURCE UNIT FOR REFRIGERATION APPARATUS
    • Publication number 20190170416
    • Publication date Jun 6, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Hiroki UEDA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DEHUMIDIFICATION SYSTEM
    • Publication number 20150300664
    • Publication date Oct 22, 2015
    • DAIKIN APPLIED SYSTEMS CO., LTD.
    • Hiroshi NAKAYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEHUMIDIFICATION SYSTEM
    • Publication number 20140202190
    • Publication date Jul 24, 2014
    • Nobuki Matsui
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Humidity Control System
    • Publication number 20090288444
    • Publication date Nov 26, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Tomohiro Yabu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Exchanger
    • Publication number 20070204979
    • Publication date Sep 6, 2007
    • Hirohiko Matsushita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...