TREA

Koji Sugano

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  • Ibaraki-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum ejector and seal valve unit
    • Patent number 11,530,758
    • Issue date Dec 20, 2022
    • SMC Corporation
    • Toru Nakayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum ejector and seal valve unit
    • Patent number 11,428,342
    • Issue date Aug 30, 2022
    • SMC Corporation
    • Toru Nakayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dust removing device and dust removing system
    • Patent number 11,266,280
    • Issue date Mar 8, 2022
    • SMC Corporation
    • Yoshifumi Ohtsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Silencer and ejector in which silencer is used
    • Patent number 11,225,889
    • Issue date Jan 18, 2022
    • SMC Corporation
    • Toru Nakayama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vacuum supply control valve manifold
    • Patent number D888200
    • Issue date Jun 23, 2020
    • SMC Corporation
    • Toru Nakayama
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vacuum generator
    • Patent number D866464
    • Issue date Nov 12, 2019
    • SMC Corporation
    • Toru Nakayama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vacuum generator
    • Patent number D853965
    • Issue date Jul 16, 2019
    • SMC Corporation
    • Toru Nakayama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vacuum generator
    • Patent number D853966
    • Issue date Jul 16, 2019
    • SMC Corporation
    • Toru Nakayama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vacuum generator
    • Patent number D853329
    • Issue date Jul 9, 2019
    • SMC Corporation
    • Toru Nakayama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vacuum generator
    • Patent number D852744
    • Issue date Jul 2, 2019
    • SMC Corporation
    • Toru Nakayama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vacuum generator
    • Patent number D852743
    • Issue date Jul 2, 2019
    • SMC Corporation
    • Toru Nakayama
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vacuum supply control valve manifold
    • Patent number D692096
    • Issue date Oct 22, 2013
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vacuum supply control valve manifold
    • Patent number D692097
    • Issue date Oct 22, 2013
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vacuum supply control valve
    • Patent number D692098
    • Issue date Oct 22, 2013
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Suction apparatus equipped with ejector
    • Patent number 8,523,255
    • Issue date Sep 3, 2013
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vacuum control valve
    • Patent number D623269
    • Issue date Sep 7, 2010
    • SMC Corporation
    • Yoshihiro Fukano
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vacuum control valve
    • Patent number D623270
    • Issue date Sep 7, 2010
    • SMC Corporation
    • Yoshihiro Fukano
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Direct drive bearing mechanism
    • Patent number 6,672,765
    • Issue date Jan 6, 2004
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Joint mechanism for structural members
    • Patent number 6,435,755
    • Issue date Aug 20, 2002
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mechanism for mounting fluid pressure member in equipment-mounting...
    • Patent number 6,193,281
    • Issue date Feb 27, 2001
    • SMC Corporation
    • Shigekazu Nagai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Joint mechanism for structural members
    • Patent number 6,059,322
    • Issue date May 9, 2000
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multifunctional conduit
    • Patent number 5,949,025
    • Issue date Sep 7, 1999
    • SMC Corporation
    • Shigekazu Nagai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mechanism for attaching a fluid-related device to a device-attachin...
    • Patent number 5,806,897
    • Issue date Sep 15, 1998
    • SMC Corporation
    • Shigekazu Nagai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Actuator structural body
    • Patent number 5,799,543
    • Issue date Sep 1, 1998
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Joint mechanism for structural members
    • Patent number 5,785,359
    • Issue date Jul 28, 1998
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Profile frame and connector
    • Patent number 5,779,412
    • Issue date Jul 14, 1998
    • SMC Corporation
    • Shigekazu Nagai
    • E04 - BUILDING
  • Information Patent Grant

    Frame for pressurized fluid-operating devices
    • Patent number D386702
    • Issue date Nov 25, 1997
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Frame for pressurized fluid-operating devices
    • Patent number D386431
    • Issue date Nov 18, 1997
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Coupling member for frames
    • Patent number D375270
    • Issue date Nov 5, 1996
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Coupling member for frames
    • Patent number D373963
    • Issue date Sep 24, 1996
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM EJECTOR AND SEAL VALVE UNIT
    • Publication number 20220089382
    • Publication date Mar 24, 2022
    • SMC Corporation
    • Toru NAKAYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUST REMOVING DEVICE AND DUST REMOVING SYSTEM
    • Publication number 20200069123
    • Publication date Mar 5, 2020
    • SMC Corporation
    • Yoshifumi OHTSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VACUUM EJECTOR AND SEAL VALVE UNIT
    • Publication number 20190382215
    • Publication date Dec 19, 2019
    • SMC Corporation
    • Toru NAKAYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SILENCER AND EJECTOR IN WHICH SILENCER IS USED
    • Publication number 20180355773
    • Publication date Dec 13, 2018
    • SMC Corporation
    • Toru NAKAYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SUCTION APPARATUS EQUIPPED WITH EJECTOR
    • Publication number 20120256433
    • Publication date Oct 11, 2012
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Fluid circuit system
    • Publication number 20050126383
    • Publication date Jun 16, 2005
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Direct drive bearing mechanism
    • Publication number 20020164095
    • Publication date Nov 7, 2002
    • SMC Kabushiki Kaisha
    • Shigekazu Nagai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...