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ROKI Co., Ltd.

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  • GUANGZHOU, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Oil separator
    • Patent number 10,625,189
    • Issue date Apr 21, 2020
    • ROKI CO., LTD.
    • Takamasa Murata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ion-exchanger
    • Patent number 9,873,066
    • Issue date Jan 23, 2018
    • Roki Co., Ltd.
    • Masaya Ogura
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Canister
    • Patent number 9,683,526
    • Issue date Jun 20, 2017
    • ROKI CO., LTD.
    • Kazuya Matsuura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ion exchanger and cooler having ion exchanger
    • Patent number 9,620,801
    • Issue date Apr 11, 2017
    • Nissan Motor Co., Ltd.
    • Shinichiro Takemoto
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Ion-exchange equipment
    • Patent number 9,614,234
    • Issue date Apr 4, 2017
    • Roki Co., Ltd.
    • Kaoru Kamo
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter element
    • Patent number 9,283,508
    • Issue date Mar 15, 2016
    • ROKI CO., LTD.
    • Hotaka Yoshino
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element
    • Patent number 9,283,509
    • Issue date Mar 15, 2016
    • ROKI CO., LTD.
    • Yosuke Hio
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Intake apparatus
    • Patent number 9,217,400
    • Issue date Dec 22, 2015
    • Roki Co., Ltd.
    • Michiko Koike
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake manifold
    • Patent number 8,960,147
    • Issue date Feb 24, 2015
    • Roki Co., Ltd.
    • Kenji Yano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vent duct
    • Patent number 8,944,110
    • Issue date Feb 3, 2015
    • Roki Co., Ltd.
    • Takeki Shiga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number 8,394,158
    • Issue date Mar 12, 2013
    • Roki Co., Ltd.
    • Chikara Shimomura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil pan
    • Patent number 8,201,578
    • Issue date Jun 19, 2012
    • Roki Co., Ltd.
    • Takenori Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Intake sound adjusting device
    • Patent number 8,033,359
    • Issue date Oct 11, 2011
    • Roki Co., Ltd.
    • Takayuki Ichikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER MATERIAL FOR AUTOMATIC TRANSMISSION OIL FILTER
    • Publication number 20210394097
    • Publication date Dec 23, 2021
    • ROKI CO., LTD.
    • Yosuke HIO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL FILLER CAP CANISTER
    • Publication number 20210016657
    • Publication date Jan 21, 2021
    • ROKI CO., LTD.
    • Kazuya MATSUURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PIPING UNIT WITH HEAT EXCHANGE STRUCTURE
    • Publication number 20200132236
    • Publication date Apr 30, 2020
    • ROKI CO., LTD.
    • Takahisa AKITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LUBRICATING OIL DISCHARGE AND FILLING STRUCTURE
    • Publication number 20200116051
    • Publication date Apr 16, 2020
    • ROKI CO., LTD.
    • Hiroki ITOYA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLING APPARATUS
    • Publication number 20190249580
    • Publication date Aug 15, 2019
    • ROKI CO., LTD.
    • Cuong NGUYEN HUNG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SEPARATOR
    • Publication number 20180161712
    • Publication date Jun 14, 2018
    • ROKI CO., LTD.
    • Takamasa MURATA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MUFFLING APPARATUS
    • Publication number 20180142652
    • Publication date May 24, 2018
    • ROKI CO., LTD.
    • Cuong NGUYEN HUNG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE MANIFOLD
    • Publication number 20170356401
    • Publication date Dec 14, 2017
    • ROKI CO., LTD.
    • TAKAZUMI TOYOSHIMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ION-EXCHANGER
    • Publication number 20160089618
    • Publication date Mar 31, 2016
    • ROKI CO., LTD.
    • Masaya OGURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ENGINE COVER
    • Publication number 20160076443
    • Publication date Mar 17, 2016
    • ROKI CO., LTD.
    • Shuhei SEI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL STRAINER
    • Publication number 20160001207
    • Publication date Jan 7, 2016
    • ROKI CO., LTD.
    • Masanori GOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CANISTER
    • Publication number 20150240757
    • Publication date Aug 27, 2015
    • ROKI CO., LTD.
    • Kazuya MATSUURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ION-EXCHANGE EQUIPMENT
    • Publication number 20150171440
    • Publication date Jun 18, 2015
    • ROKI CO., LTD.
    • Kaoru KAMO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ION EXCHANGER AND COOLER HAVING ION EXCHANGER
    • Publication number 20140248550
    • Publication date Sep 4, 2014
    • ROKI CO., LTD.
    • Shinichiro Takemoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT
    • Publication number 20140230388
    • Publication date Aug 21, 2014
    • ROKI CO., LTD.
    • Yosuke HIO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR INTAKE DUCT
    • Publication number 20140190764
    • Publication date Jul 10, 2014
    • ROKI CO., LTD.
    • Taketoshi Matsumoto
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FILTER ELEMENT
    • Publication number 20140174046
    • Publication date Jun 26, 2014
    • ROKI CO., LTD.
    • Hotaka YOSHINO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTAKE APPARATUS
    • Publication number 20140048032
    • Publication date Feb 20, 2014
    • ROKI CO., LTD.
    • Michiko Koike
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VENT DUCT
    • Publication number 20130248044
    • Publication date Sep 26, 2013
    • ROKI CO., LTD.
    • Takeki SHIGA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE MANIFOLD
    • Publication number 20130199486
    • Publication date Aug 8, 2013
    • ROKI CO., LTD.
    • Kenji YANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEAL MEMBER
    • Publication number 20130147126
    • Publication date Jun 13, 2013
    • ROKI CO., LTD.
    • Taisuke SATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTAKE UNIT
    • Publication number 20120021179
    • Publication date Jan 26, 2012
    • ROKI CO., LTD.
    • Masahiro OHTA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    OIL FILTER FOR AUTOMATIC TRANSMISSION
    • Publication number 20110284453
    • Publication date Nov 24, 2011
    • ROKI CO., LTD.
    • Takazumi TOYOSHIMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER
    • Publication number 20100257828
    • Publication date Oct 14, 2010
    • ROKI CO., LTD.
    • CHIKARA SHIMOMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTAKE SOUND ADJUSTING DEVICE
    • Publication number 20100224439
    • Publication date Sep 9, 2010
    • ROKI CO., LTD.
    • Takayuki ICHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OIL PAN
    • Publication number 20100018589
    • Publication date Jan 28, 2010
    • ROKI CO., LTD.
    • Takenori Suzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTAKE DUCT
    • Publication number 20090293832
    • Publication date Dec 3, 2009
    • ROKI CO., LTD.
    • Taketoshi MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Trademarklast 30 trademarks

  • Information Trademark

    79311966 - MATOI
    • Serial number 79311966
    • Registration number 6874499
    • Filing date Mar 30, 2021
    • ROKI Co., Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    79312569 - ROKI
    • Serial number 79312569
    • Registration number 6874507
    • Filing date Mar 30, 2021
    • ROKI Co., Ltd.
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
  • Information Trademark

    79216637 - R-MAX-P
    • Serial number 79216637
    • Registration number 5693910
    • Filing date Jun 21, 2017
    • ROKI Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    79216639 - R-MAX-G
    • Serial number 79216639
    • Registration number 5693912
    • Filing date Jun 21, 2017
    • ROKI Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    79216638 - R-MAX-R
    • Serial number 79216638
    • Registration number 5693911
    • Filing date Jun 21, 2017
    • ROKI Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    79228008 - R
    • Serial number 79228008
    • Registration number 5859297
    • Filing date Jun 21, 2017
    • ROKI Co., Ltd.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    87486789 - SHAVE ICE RAMEN
    • Serial number 87486789
    • Filing date Jun 13, 2017
    • Roki LLC
    • 29 - Meat, fish, poultry and game
  • Information Trademark

    86601946 - ROKI
    • Serial number 86601946
    • Registration number 5093610
    • Filing date Apr 17, 2015
    • ROKI Co., Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    85230005 - ROKI
    • Serial number 85230005
    • Filing date Jan 31, 2011
    • ROKI Co., Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    77622648
    • Serial number 77622648
    • Registration number 3774045
    • Filing date Nov 26, 2008
    • ROKI Co., Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    77569147 - ROKI
    • Serial number 77569147
    • Registration number 4254192
    • Filing date Sep 12, 2008
    • ROKI Co., Ltd.
    • 7 - Machines and machine tools