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Shuhei KOYAMA

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20240410367
    • Publication date Dec 12, 2024
    • Mitsubishi Electric Corporation
    • Masaya OKAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20230204032
    • Publication date Jun 29, 2023
    • Mitsubishi Electric Corporation
    • Masanori ITO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20220349633
    • Publication date Nov 3, 2022
    • Mitsubishi Electric Corporation
    • Kengo HIRATSUKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DEVICE MANAGEMENT SYSTEM
    • Publication number 20210239342
    • Publication date Aug 5, 2021
    • Mitsubishi Electric Corporation
    • Yuki TAMURA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20200347846
    • Publication date Nov 5, 2020
    • Mitsubishi Electric Corporation
    • Toshiki IMANISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCROLL COMPRESSOR AND METHOD OF MANUFACTURING THE SCROLL COMPRESSOR
    • Publication number 20200032796
    • Publication date Jan 30, 2020
    • Mitsubishi Electric Corporation
    • Akihito TAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR, REFRIGERATION CYCLE APPARATUS, AND SHELL
    • Publication number 20200025200
    • Publication date Jan 23, 2020
    • Mitsubishi Electric Corporation
    • Akihito TAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20190323505
    • Publication date Oct 24, 2019
    • Mitsubishi Electric Corporation
    • Kohei TATSUWAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROSTATIC CAPACITANCE DETECTION DEVICE AND POWER CONVERSION APP...
    • Publication number 20190227020
    • Publication date Jul 25, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Taichiro TAMIDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20190101116
    • Publication date Apr 4, 2019
    • Mitsubishi Electric Corporation
    • Shuhei KOYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20180363649
    • Publication date Dec 20, 2018
    • Mitsubishi Electric Corporation
    • Kohei TATSUWAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20180363653
    • Publication date Dec 20, 2018
    • Mitsubishi Electric Corporation
    • Shuhei KOYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR, REFRIGERANT COMPRESSING APPARATUS, AND REFRIGERATING AP...
    • Publication number 20180347556
    • Publication date Dec 6, 2018
    • Mitsubishi Electric Corporation
    • Yuki TAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20180128270
    • Publication date May 10, 2018
    • Mitsubishi Electric Corporation
    • Shuhei KOYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20170204861
    • Publication date Jul 20, 2017
    • Mitsubishi Electric Corporation
    • Shuhei KOYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...