TREA

Yoshitomo Tsuka

Follow

Person

  • Sakai-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor with welding pin connection
    • Patent number 12,085,319
    • Issue date Sep 10, 2024
    • Daikin Industries, Ltd.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor and refrigeration cycle apparatus
    • Patent number 12,049,895
    • Issue date Jul 30, 2024
    • Daikin Industries, Ltd.
    • Kenji Nagahara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor and method for manufacturing compressor
    • Patent number 11,953,004
    • Issue date Apr 9, 2024
    • Daikin Industries, Ltd.
    • Sayumi Nishikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,859,617
    • Issue date Jan 2, 2024
    • Daikin Industries, Ltd.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stator, motor, and compressor
    • Patent number 11,837,932
    • Issue date Dec 5, 2023
    • Daikin Industries, Ltd.
    • Yasuhiko Ohsawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,703,054
    • Issue date Jul 18, 2023
    • Daikin Industries, Ltd.
    • Ryouta Nakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor including an oil separation member
    • Patent number 11,674,515
    • Issue date Jun 13, 2023
    • Daikin Industries, Ltd.
    • Kousuke Araki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 11,022,121
    • Issue date Jun 1, 2021
    • Daikin Industries, Ltd.
    • Sayumi Nishikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having muffler function
    • Patent number 10,989,196
    • Issue date Apr 27, 2021
    • Daikin Industries, Ltd.
    • Takeshi Endou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with pulsation attenuation space disposed in injection p...
    • Patent number 10,876,532
    • Issue date Dec 29, 2020
    • Daikin Industries, Ltd.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor
    • Patent number 9,903,368
    • Issue date Feb 27, 2018
    • Daikin Industries, Ltd.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with reduced upsetting moment
    • Patent number 9,903,370
    • Issue date Feb 27, 2018
    • Daikin Industries, Ltd.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having first and second oil grooves formed in fix...
    • Patent number 9,133,843
    • Issue date Sep 15, 2015
    • Daikin Industries, Ltd.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with reduced upsetting moment
    • Patent number 9,127,669
    • Issue date Sep 8, 2015
    • Daikin Industries, Ltd.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor with opening/closing mechanism for the back press...
    • Patent number 8,651,842
    • Issue date Feb 18, 2014
    • Daikin Industries, Ltd.
    • Masateru Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    TUBE ASSEMBLY, COMPRESSOR, REFRIGERATION APPARATUS, AND METHOD OF M...
    • Publication number 20240309975
    • Publication date Sep 19, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Kenji NAGAHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20240167473
    • Publication date May 23, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Kosuke ARAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20240167474
    • Publication date May 23, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Kenji NAGAHARA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20230408155
    • Publication date Dec 21, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Yoshitomo TSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR AND METHOD FOR MANUFACTURING COMPRESSOR
    • Publication number 20230204031
    • Publication date Jun 29, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Sayumi NISHIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STATOR, MOTOR, AND COMPRESSOR
    • Publication number 20230155442
    • Publication date May 18, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Yasuhiko OHSAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SCROLL COMPRESSOR INCLUDING OIL SEPARATION MEMBER
    • Publication number 20220316479
    • Publication date Oct 6, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Kousuke ARAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20220282730
    • Publication date Sep 8, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Ryouta NAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20220178373
    • Publication date Jun 9, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Yoshitomo TSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20210079916
    • Publication date Mar 18, 2021
    • Daikin Industries, Ltd.
    • Sayumi NISHIKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING MUFFLER FUNCTION
    • Publication number 20190316589
    • Publication date Oct 17, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takeshi ENDOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20180238330
    • Publication date Aug 23, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Yoshitomo TSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20160208800
    • Publication date Jul 21, 2016
    • DAIKIN INDUSTRIES, LTD.
    • Yoshitomo TSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR WITH REDUCED UPSETTING MOMENT
    • Publication number 20150337839
    • Publication date Nov 26, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20150330390
    • Publication date Nov 19, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Yoshitomo TSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20140010694
    • Publication date Jan 9, 2014
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20130209303
    • Publication date Aug 15, 2013
    • DAIKIN INDUSTRIES, LTD.
    • Yoshitomo Tsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20130189144
    • Publication date Jul 25, 2013
    • DAIKIN INDUSTRIES, LTD.
    • Masateru Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...