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ROKI TECHNO CO., LTD.

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Filter container attachment and detachment system
    • Patent number 11,266,933
    • Issue date Mar 8, 2022
    • Roki Techno Co., Ltd.
    • Takashi Kinjo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter container attachment and detachment system
    • Patent number 11,202,980
    • Issue date Dec 21, 2021
    • Roki Techno Co., Ltd.
    • Takashi Kinjo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter component
    • Patent number 10,946,325
    • Issue date Mar 16, 2021
    • Roki Techno Co., Ltd.
    • Osamu Kumagai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter vessel attachment/detachment apparatus
    • Patent number 10,744,432
    • Issue date Aug 18, 2020
    • Roki Techno Co., Ltd.
    • Tetsuya Uchida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polishing pad
    • Patent number 6,561,890
    • Issue date May 13, 2003
    • Ace Inc.
    • Shigeru Tominaga
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Filter and filter medium used in said filter
    • Patent number 5,433,851
    • Issue date Jul 18, 1995
    • Roki Techno Co., Ltd.
    • Mikio Itoh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER CONTAINER SYSTEM HAVING AN AIR-BLEEDING MECHANISM
    • Publication number 20240139665
    • Publication date May 2, 2024
    • ROKI TECHNO CO., LTD.
    • Yoshinori NAKAMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELEMENT OF, CARTRIDGE AND CONTAINER WITH, FILTER FOR SLURRY
    • Publication number 20230166204
    • Publication date Jun 1, 2023
    • ROKI TECHNO CO., LTD.
    • Kyosuke IMOTO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEPTH FILTER AND FILTER CARTRIDGE
    • Publication number 20210113944
    • Publication date Apr 22, 2021
    • ROKI TECHNO CO., LTD.
    • Tomoya SATO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLANGE MEMBER AND FLANGE FORMING METHOD
    • Publication number 20200101406
    • Publication date Apr 2, 2020
    • ROKI TECHNO CO., LTD.
    • Osamu KUMAGAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FILTER CONTAINER ATTACHMENT AND DETACHMENT SYSTEM
    • Publication number 20190381432
    • Publication date Dec 19, 2019
    • ROKI TECHNO CO., LTD.
    • Takashi KINJO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CONTAINER ATTACHMENT AND DETACHMENT SYSTEM
    • Publication number 20190374887
    • Publication date Dec 12, 2019
    • ROKI TECHNO CO., LTD.
    • Takashi KINJO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER COMPONENT
    • Publication number 20190366257
    • Publication date Dec 5, 2019
    • ROKI TECHNO CO., LTD.
    • Osamu KUMAGAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER VESSEL ATTACHMENT/DETACHMENT SYSTEM
    • Publication number 20190054403
    • Publication date Feb 21, 2019
    • ROKI TECHNO CO., LTD.
    • Tetsuya UCHIDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXCHANGE UNIT AND FLOW CIRCUIT SYSTEM USING SAME
    • Publication number 20180140974
    • Publication date May 24, 2018
    • ROKI TECHNO CO., LTD.
    • Tetsuya UCHIDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXCHANGE UNIT AND FLOW CIRCUIT SYSTEM USING SAME
    • Publication number 20180140981
    • Publication date May 24, 2018
    • ROKI TECHNO CO., LTD.
    • Takashi KINJO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXCHANGE UNIT MOUNTING MANIFOLD
    • Publication number 20180140980
    • Publication date May 24, 2018
    • ROKI TECHNO CO., LTD.
    • Tetsuya UCHIDA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Polishing pad and polishing method
    • Publication number 20050274626
    • Publication date Dec 15, 2005
    • ROKI TECHNO CO., LTD.
    • Shigeru Tominaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

  • Information Trademark

    90689461 - PHARMASTAR
    • Serial number 90689461
    • Registration number 6771404
    • Filing date May 4, 2021
    • ROKI TECHNO CO., LTD
    • 7 - Machines and machine tools
  • Information Trademark

    79135972 - R GROUP
    • Serial number 79135972
    • Registration number 4607679
    • Filing date Jan 16, 2013
    • ROKI TECHNO CO., LTD
    • 7 - Machines and machine tools