TREA

KYOSAN DENKI CO., LTD.

Follow

Organization

  • SASHIMA-GUN, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter device and method of manufacturing the filter device
    • Patent number 11,938,429
    • Issue date Mar 26, 2024
    • Kyosan Denki Co., Ltd.
    • Takafumi Kato
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ventilation control valve for fuel tank
    • Patent number 11,511,620
    • Issue date Nov 29, 2022
    • Kyosan Denki Co., Ltd.
    • Akinari Sugiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel tank ventilation valve
    • Patent number 11,186,166
    • Issue date Nov 30, 2021
    • Kyosan Denki Co., Ltd.
    • Naoki Iiduka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel control valve
    • Patent number 11,112,020
    • Issue date Sep 7, 2021
    • Kyosan Denki Co., Ltd.
    • Masakazu Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vent control valve for fuel tank
    • Patent number 11,097,611
    • Issue date Aug 24, 2021
    • Kyosan Denki Co., Ltd.
    • Yusuke Mukasa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel shutoff valve
    • Patent number 10,967,733
    • Issue date Apr 6, 2021
    • Kyosan Denki Co., Ltd.
    • Akinari Sugiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel supply apparatus
    • Patent number 10,890,146
    • Issue date Jan 12, 2021
    • Kyosan Denki Co., Ltd.
    • Masakazu Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vent control valve for fuel tank
    • Patent number 10,670,161
    • Issue date Jun 2, 2020
    • KYOSAN DENKI CO., LTD.
    • Akinari Sugiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Relief valve and fuel supplying system
    • Patent number 10,578,063
    • Issue date Mar 3, 2020
    • Denso Corporation
    • Shingo Fukuoka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vent control valve for fuel tank
    • Patent number 10,525,821
    • Issue date Jan 7, 2020
    • Kyosan Denki Co., Ltd.
    • Akinari Sugiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel return device
    • Patent number 10,473,065
    • Issue date Nov 12, 2019
    • Kyosan Denki Co., Ltd.
    • Tetsuya Takahashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel supply device
    • Patent number 10,443,552
    • Issue date Oct 15, 2019
    • Denso Corporation
    • Shingo Fukuoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel supply device
    • Patent number 10,145,342
    • Issue date Dec 4, 2018
    • Denso Corporation
    • Hideto Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply device
    • Patent number 10,094,344
    • Issue date Oct 9, 2018
    • Kyosan Denki Co., Ltd.
    • Akihiro Ishitoya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel supply device
    • Patent number 10,060,398
    • Issue date Aug 28, 2018
    • Kyosan Denki Co., Ltd.
    • Akihiro Ishitoya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel supply device
    • Patent number 10,054,088
    • Issue date Aug 21, 2018
    • Denso Corporation
    • Yutaka Niwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply device
    • Patent number 10,054,089
    • Issue date Aug 21, 2018
    • Denso Corporation
    • Hideto Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Liquid fuel catcher
    • Patent number 10,035,091
    • Issue date Jul 31, 2018
    • Kyosan Denki Co., Ltd.
    • Tetsuya Takahashi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fuel supply device
    • Patent number 10,024,282
    • Issue date Jul 17, 2018
    • Denso Corporation
    • Yutaka Niwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Suction filter
    • Patent number 10,024,283
    • Issue date Jul 17, 2018
    • Kyosan Denki Co., Ltd.
    • Akihiro Ishitoya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fill-up control valve device
    • Patent number 10,011,169
    • Issue date Jul 3, 2018
    • Kyosan Denki Co., Ltd.
    • Keiji Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel-filter abnormality detection device
    • Patent number 9,926,899
    • Issue date Mar 27, 2018
    • Kyosan Denki Co., Ltd.
    • Takafumi Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve structure and fuel supply device
    • Patent number 9,915,234
    • Issue date Mar 13, 2018
    • Kyosan Denki Co., Ltd.
    • Akihiro Ishitoya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel vapor control valve and fuel vapor control system
    • Patent number 9,828,952
    • Issue date Nov 28, 2017
    • Kyosan Denki Co., Ltd.
    • Tetsuya Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply device
    • Patent number 9,803,594
    • Issue date Oct 31, 2017
    • Kyosan Denki Co., Ltd.
    • Akihiro Ishitoya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel tank structure
    • Patent number 9,494,325
    • Issue date Nov 15, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Shinji Shimokawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel vapor control device
    • Patent number 9,410,635
    • Issue date Aug 9, 2016
    • Kyosan Denki Co., Ltd.
    • Yasuo Akimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel supply apparatus
    • Patent number 9,328,704
    • Issue date May 3, 2016
    • Denso Corporation
    • Tetsuro Okazono
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fill-up control valve device
    • Patent number 9,188,236
    • Issue date Nov 17, 2015
    • Kyosan Denki Co., Ltd.
    • Keiji Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel feed apparatus
    • Patent number 8,992,190
    • Issue date Mar 31, 2015
    • Denso Corporation
    • Tetsuro Okazono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL VALVE FOR FUEL TANK
    • Publication number 20240075807
    • Publication date Mar 7, 2024
    • KYOSAN DENKI CO., LTD.
    • Akinari SUGIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FILTER DEVICE AND METHOD OF MANUFACTURING THE FILTER DEVICE
    • Publication number 20210379516
    • Publication date Dec 9, 2021
    • KYOSAN DENKI CO., LTD.
    • Takafumi KATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20210190021
    • Publication date Jun 24, 2021
    • DENSO CORPORATION
    • Toshihiko MURAMATSU
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER ELEMENT AND FILTER DEVICE
    • Publication number 20200330906
    • Publication date Oct 22, 2020
    • KYOSAN DENKI CO., LTD.
    • Takanori TSUNEKAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VENTILATION CONTROL VALVE FOR FUEL TANK
    • Publication number 20200331341
    • Publication date Oct 22, 2020
    • KYOSAN DENKI CO., LTD.
    • Akinari SUGIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL TANK VENTILATION VALVE
    • Publication number 20200101836
    • Publication date Apr 2, 2020
    • KYOSAN DENKI CO., LTD.
    • Naoki IIDUKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VENT CONTROL VALVE FOR FUEL TANK
    • Publication number 20200079209
    • Publication date Mar 12, 2020
    • KYOSAN DENKI CO., LTD.
    • Yusuke MUKASA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL SUPPLY APPARATUS
    • Publication number 20200025164
    • Publication date Jan 23, 2020
    • KYOSAN DENKI CO., LTD.
    • Masakazu SUZUKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL CONTROL VALVE
    • Publication number 20190390787
    • Publication date Dec 26, 2019
    • KYOSAN DENKI CO., LTD.
    • Masakazu SUZUKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL SHUTOFF VALVE
    • Publication number 20190168608
    • Publication date Jun 6, 2019
    • KYOSAN DENKI CO., LTD.
    • Akinari SUGIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FILTER DEVICE AND METHOD MANUFACTURING THE SAME
    • Publication number 20190076767
    • Publication date Mar 14, 2019
    • KYOSAN DENKI CO., LTD.
    • Junko ISHII
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOAT VALVE FOR FUEL TANK AND MANUFACTURING METHOD FOR THE SAME
    • Publication number 20190070954
    • Publication date Mar 7, 2019
    • KYOSAN DENKI CO., LTD.
    • Yusuke MUKASA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20190048836
    • Publication date Feb 14, 2019
    • KYOSAN DENKI CO., LTD.
    • Masakazu SUZUKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL RETURN DEVICE
    • Publication number 20180372035
    • Publication date Dec 27, 2018
    • KYOSAN DENKI CO., LTD.
    • Tetsuya TAKAHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20180328323
    • Publication date Nov 15, 2018
    • Denso Corporation
    • Shingo FUKUOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VENT CONTROL VALVE FOR FUEL TANK
    • Publication number 20180313461
    • Publication date Nov 1, 2018
    • KYOSAN DENKI CO., LTD.
    • Akinari SUGIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VENT CONTROL VALVE FOR FUEL TANK
    • Publication number 20180194220
    • Publication date Jul 12, 2018
    • KYOSAN DENKI CO., LTD.
    • Akinari SUGIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL FILTER
    • Publication number 20180093209
    • Publication date Apr 5, 2018
    • KYOSAN DENKI CO., LTD.
    • Takafumi KATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20170314522
    • Publication date Nov 2, 2017
    • Denso Corporation
    • Hideto TAKAHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RELIEF VALVE AND FUEL SUPPLYING SYSTEM
    • Publication number 20170292481
    • Publication date Oct 12, 2017
    • Denso Corporation
    • Shingo FUKUOKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20170254302
    • Publication date Sep 7, 2017
    • Denso Corporation
    • Hideto TAKAHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20170254303
    • Publication date Sep 7, 2017
    • Denso Corporation
    • Hideto TAKAHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20160252059
    • Publication date Sep 1, 2016
    • Denso Corporation
    • Yutaka NIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20160245246
    • Publication date Aug 25, 2016
    • Denso Corporation
    • Yutaka NIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Supply Device
    • Publication number 20160238172
    • Publication date Aug 18, 2016
    • KYOSAN DENKI CO., LTD.
    • Akihiro ISHITOYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Supply Device
    • Publication number 20160236566
    • Publication date Aug 18, 2016
    • KYOSAN DENKI CO., LTD.
    • Akihiro ISHITOYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE DEVICE FOR FUEL VAPOR SYSTEM
    • Publication number 20160169398
    • Publication date Jun 16, 2016
    • Kyosan Denki Co., Ltd.
    • Tetsuya TAKAHASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FILL-UP CONTROL VALVE DEVICE
    • Publication number 20160031315
    • Publication date Feb 4, 2016
    • Kyosan Denki Co., Ltd.
    • Keiji SUZUKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LIQUID FUEL CATCHER
    • Publication number 20150377196
    • Publication date Dec 31, 2015
    • KYOSAN DENKI CO., LTD.
    • Tetsuya TAKAHASHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL-FILTER ABNORMALITY DETECTION DEVICE
    • Publication number 20150360152
    • Publication date Dec 17, 2015
    • KYOSAN DENKI CO., LTD.
    • Takafumi KATO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    74149175 - KYOSAN
    • Serial number 74149175
    • Registration number 1836132
    • Filing date Mar 13, 1991
    • Kyosan Denki Co., Ltd.
    • 12 - Vehicles
  • Information Trademark

    74149154 - KYOSAN
    • Serial number 74149154
    • Registration number 1842336
    • Filing date Mar 13, 1991
    • Kyosan Denki Co., Ltd.
    • 12 - Vehicles
  • Information Trademark

    74149153
    • Serial number 74149153
    • Registration number 1839012
    • Filing date Mar 13, 1991
    • Kyosan Denki Co., Ltd.
    • 12 - Vehicles