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Tasuku Kikkawa

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing interdental cleaning tool
    • Patent number 12,083,723
    • Issue date Sep 10, 2024
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Interdental cleaning tool
    • Patent number 12,070,121
    • Issue date Aug 27, 2024
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A46 - BRUSHWARE
  • Information Patent Grant

    Interdental cleaning tool
    • Patent number 11,986,086
    • Issue date May 21, 2024
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A46 - BRUSHWARE
  • Information Patent Grant

    Method of manufacturing inter-dental cleaning tool
    • Patent number 11,633,269
    • Issue date Apr 25, 2023
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Interdental cleaning tool
    • Patent number 11,612,235
    • Issue date Mar 28, 2023
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A46 - BRUSHWARE
  • Information Patent Grant

    Interdental cleaning tool
    • Patent number 11,478,341
    • Issue date Oct 25, 2022
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for manufacturing interdental cleaner
    • Patent number 11,358,312
    • Issue date Jun 14, 2022
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing interdental cleaning tool
    • Patent number 11,351,705
    • Issue date Jun 7, 2022
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A46 - BRUSHWARE
  • Information Patent Grant

    Interdental cleaning tool
    • Patent number 11,291,867
    • Issue date Apr 5, 2022
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A46 - BRUSHWARE
  • Information Patent Grant

    Interdental cleaning instrument
    • Patent number 11,026,771
    • Issue date Jun 8, 2021
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Base portion, inter-dental cleaning tool, and method of manufacturi...
    • Patent number 10,918,466
    • Issue date Feb 16, 2021
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Interdental cleaner
    • Patent number D841251
    • Issue date Feb 19, 2019
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Set of interdental cleaners
    • Patent number D809303
    • Issue date Feb 6, 2018
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • D04 - Brushware
  • Information Patent Grant

    Interdental cleaner
    • Patent number D788304
    • Issue date May 30, 2017
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Set of interdental cleaners
    • Patent number D788305
    • Issue date May 30, 2017
    • Kobayashi Pharmaceutical Co., Ltd.
    • Tasuku Kikkawa
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20230414334
    • Publication date Dec 28, 2023
    • KOBAYASHI PHARMACEUTICAL CO., LTD
    • Tasuku Kikkawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20230148742
    • Publication date May 18, 2023
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20230148741
    • Publication date May 18, 2023
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20220117385
    • Publication date Apr 21, 2022
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20220087796
    • Publication date Mar 24, 2022
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    METHOD FOR MANUFACTURING INTERDENTAL CLEANING TOOL
    • Publication number 20220063155
    • Publication date Mar 3, 2022
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20220047365
    • Publication date Feb 17, 2022
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku Kikkawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210289934
    • Publication date Sep 23, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210290353
    • Publication date Sep 23, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210267732
    • Publication date Sep 2, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210251373
    • Publication date Aug 19, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210251375
    • Publication date Aug 19, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210236252
    • Publication date Aug 5, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210186201
    • Publication date Jun 24, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20210145554
    • Publication date May 20, 2021
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    METHOD FOR MANUFACTURING INTERDENTAL CLEANING TOOL (AS AMENDED)
    • Publication number 20200189159
    • Publication date Jun 18, 2020
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD FOR MANUFACTURING INTERDENTAL CLEANER
    • Publication number 20200188071
    • Publication date Jun 18, 2020
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD OF MANUFACTURING INTER-DENTAL CLEANING TOOL
    • Publication number 20190343608
    • Publication date Nov 14, 2019
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20190192265
    • Publication date Jun 27, 2019
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERDENTAL CLEANING TOOL
    • Publication number 20190000598
    • Publication date Jan 3, 2019
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku Kikkawa
    • A46 - BRUSHWARE
  • Information Patent Application

    CLEANING IMPLEMENT
    • Publication number 20180279766
    • Publication date Oct 4, 2018
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    INTERDENTAL CLEANING INSTRUMENT
    • Publication number 20180263741
    • Publication date Sep 20, 2018
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • A46 - BRUSHWARE
  • Information Patent Application

    BASE PORTION, INTER-DENTAL CLEANING TOOL, AND METHOD OF MANUFACTURI...
    • Publication number 20180256298
    • Publication date Sep 13, 2018
    • KOBAYASHI PHARMACEUTICAL CO., LTD.
    • Tasuku KIKKAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL