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Yoshihiro Sugawara

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  • Ashigara-kami-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Range hood
    • Patent number 12,078,360
    • Issue date Sep 3, 2024
    • FUJIFILM Corporation
    • Shogo Yamazoe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Soundproof structure body
    • Patent number 12,067,963
    • Issue date Aug 20, 2024
    • FUJIFILM Corporation
    • Akihiko Ohtsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Blower with silencer
    • Patent number 12,006,953
    • Issue date Jun 11, 2024
    • FUJIFILM Corporation
    • Shinya Hakuta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower with silencer
    • Patent number 11,976,673
    • Issue date May 7, 2024
    • FUJIFILM Corporation
    • Yoshihiro Sugawara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Acoustic system
    • Patent number 11,869,470
    • Issue date Jan 9, 2024
    • FUJIFILM Corporation
    • Shinya Hakuta
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Silencing system
    • Patent number 11,841,163
    • Issue date Dec 12, 2023
    • FUJIFILM Corporation
    • Yoshihiro Sugawara
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Silencing system
    • Patent number 11,835,253
    • Issue date Dec 5, 2023
    • FUJIFILM Corporation
    • Yoshihiro Sugawara
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Blower with silencer and moving object with propeller
    • Patent number 11,795,974
    • Issue date Oct 24, 2023
    • FUJIFILM Corporation
    • Shinya Hakuta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Soundproof structure body
    • Patent number 11,682,374
    • Issue date Jun 20, 2023
    • FUJIFILM Corporation
    • Akihiko Ohtsu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Soundproof structure body
    • Patent number 11,636,839
    • Issue date Apr 25, 2023
    • FUJIFILM Corporation
    • Akihiko Ohtsu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Silencing tubular structure body
    • Patent number 11,536,411
    • Issue date Dec 27, 2022
    • FUJIFILM Corporation
    • Shinya Hakuta
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Silencing system
    • Patent number 11,493,232
    • Issue date Nov 8, 2022
    • FUJIFILM Corporation
    • Yoshihiro Sugawara
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Soundproof structure
    • Patent number 10,902,835
    • Issue date Jan 26, 2021
    • FUJIFILM Corporation
    • Akihiko Ohtsu
    • E04 - BUILDING
  • Information Patent Grant

    Soundproof structure
    • Patent number 10,847,133
    • Issue date Nov 24, 2020
    • FUJIFILM Corporation
    • Shogo Yamazoe
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    VENTILATION TYPE SILENCER
    • Publication number 20250003631
    • Publication date Jan 2, 2025
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VENTILATION-TYPE SILENCER
    • Publication number 20240426514
    • Publication date Dec 26, 2024
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    WIND DUCT WITH SILENCER
    • Publication number 20240393001
    • Publication date Nov 28, 2024
    • FUJIFILM CORPORATION
    • Shogo YAMAZOE
    • E04 - BUILDING
  • Information Patent Application

    WIND DUCT WITH SILENCER
    • Publication number 20240393008
    • Publication date Nov 28, 2024
    • FUJIFILM CORPORATION
    • Shogo YAMAZOE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR PASSAGE TYPE SILENCER
    • Publication number 20240280290
    • Publication date Aug 22, 2024
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VENTILATION SYSTEM
    • Publication number 20240255177
    • Publication date Aug 1, 2024
    • FUJIFILM CORPORATION
    • Shogo YAMAZOE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR PASSAGE TYPE SILENCER
    • Publication number 20240255178
    • Publication date Aug 1, 2024
    • FUJIFILM CORPORATION
    • Yuichiro ITAI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VENTILATION SYSTEM
    • Publication number 20240255176
    • Publication date Aug 1, 2024
    • FUJIFILM CORPORATION
    • Shogo YAMAZOE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR PASSAGE TYPE SILENCER
    • Publication number 20240183569
    • Publication date Jun 6, 2024
    • FUJIFILM CORPORATION
    • Yoshihiro SUGAWARA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    SILENCER FOR VENTILATION PASSAGE
    • Publication number 20240183576
    • Publication date Jun 6, 2024
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VENTILATION PATH WITH SOUNDPROOF STRUCTURE
    • Publication number 20240011652
    • Publication date Jan 11, 2024
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    ACOUSTIC IMPEDANCE CHANGE STRUCTURE AND AIR PASSAGE TYPE SILENCER
    • Publication number 20240003275
    • Publication date Jan 4, 2024
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SILENCING STRUCTURE AND SILENCING SYSTEM
    • Publication number 20230408143
    • Publication date Dec 21, 2023
    • FUJIFILM CORPORATION
    • Yoshihiro SUGAWARA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    BLOWER WITH SILENCER
    • Publication number 20220389938
    • Publication date Dec 8, 2022
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER WITH SILENCER AND MOVING OBJECT WITH PROPELLER
    • Publication number 20220389939
    • Publication date Dec 8, 2022
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SILENCING DEVICE AND AIR SUPPLY SYSTEM
    • Publication number 20220357075
    • Publication date Nov 10, 2022
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    BLOWER WITH SILENCER
    • Publication number 20220010813
    • Publication date Jan 13, 2022
    • FUJIFILM CORPORATION
    • Yoshihiro SUGAWARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SOUNDPROOF STRUCTURE BODY
    • Publication number 20210233506
    • Publication date Jul 29, 2021
    • FUJIFILM CORPORATION
    • Akihiko OHTSU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SOUNDPROOF SYSTEM
    • Publication number 20210233507
    • Publication date Jul 29, 2021
    • FUJIFILM CORPORATION
    • Yoshihiro SUGAWARA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ACOUSTIC SYSTEM
    • Publication number 20210233505
    • Publication date Jul 29, 2021
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SILENCING SYSTEM
    • Publication number 20210164690
    • Publication date Jun 3, 2021
    • FUJIFILM CORPORATION
    • Yoshihiro SUGAWARA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SILENCING SYSTEM
    • Publication number 20210164691
    • Publication date Jun 3, 2021
    • FUJIFILM CORPORATION
    • Yoshihiro SUGAWARA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SOUNDPROOF STRUCTURE BODY
    • Publication number 20210012762
    • Publication date Jan 14, 2021
    • FUJIFILM CORPORATION
    • Akihiko OHTSU
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    RANGE HOOD
    • Publication number 20200300478
    • Publication date Sep 24, 2020
    • FUJIFILM CORPORATION
    • Shogo YAMAZOE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    SOUNDPROOF STRUCTURE BODY
    • Publication number 20200234687
    • Publication date Jul 23, 2020
    • FUJIFILM CORPORATION
    • Akihiko OHTSU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SILENCING TUBULAR STRUCTURE BODY
    • Publication number 20200224810
    • Publication date Jul 16, 2020
    • FUJIFILM CORPORATION
    • Shinya HAKUTA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SOUNDPROOF STRUCTURE AND SOUNDPROOF STRUCTURE BODY
    • Publication number 20200175954
    • Publication date Jun 4, 2020
    • FUJIFILM CORPORATION
    • Akihiko OHTSU
    • E04 - BUILDING
  • Information Patent Application

    SILENCING SYSTEM
    • Publication number 20200124320
    • Publication date Apr 23, 2020
    • FUJIFILM CORPORATION
    • Yoshihiro SUGAWARA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    SOUNDPROOF STRUCTURE
    • Publication number 20200005757
    • Publication date Jan 2, 2020
    • FUJIFILM CORPORATION
    • Akihiko Ohtsu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SOUNDPROOF STRUCTURE
    • Publication number 20190362700
    • Publication date Nov 28, 2019
    • FUJIFILM CORPORATION
    • Shogo Yamazoe
    • E04 - BUILDING