TREA

Ryosuke OTANI

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  • Anjo-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric power tool
    • Patent number 12,246,410
    • Issue date Mar 11, 2025
    • Makita Corporation
    • Akira Mizutani
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Tool with accessory detection
    • Patent number 12,162,113
    • Issue date Dec 10, 2024
    • Makita Corporation
    • Takashi Matsubara
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Wheel cover for electric tool
    • Patent number 12,138,740
    • Issue date Nov 12, 2024
    • Makita Corporation
    • Ryosuke Otani
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric power tool
    • Patent number 12,030,170
    • Issue date Jul 9, 2024
    • Makita Corporation
    • Hiroki Kaneko
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Hand-held tool
    • Patent number 11,964,356
    • Issue date Apr 23, 2024
    • Makita Corporation
    • Ryosuke Otani
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Power tool and cover
    • Patent number 11,890,713
    • Issue date Feb 6, 2024
    • Makita Corporation
    • Ryo Imuta
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electric tool
    • Patent number 11,833,640
    • Issue date Dec 5, 2023
    • Makita Corporation
    • Junichi Iwakami
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Power tool
    • Patent number 11,801,594
    • Issue date Oct 31, 2023
    • Makita Corporation
    • Ryosuke Otani
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric tool
    • Patent number 11,484,986
    • Issue date Nov 1, 2022
    • Makita Corporation
    • Junichi Iwakami
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinder and cover
    • Patent number 10,556,319
    • Issue date Feb 11, 2020
    • Makita Corporation
    • Junichi Iwakami
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinder, cover, and lock nut
    • Patent number 10,357,868
    • Issue date Jul 23, 2019
    • Makita Corporation
    • Takahiro Kawakami
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL
    • Publication number 20230158630
    • Publication date May 25, 2023
    • Makita Corporation
    • Junya ISHIKAWA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    TOOL
    • Publication number 20230119351
    • Publication date Apr 20, 2023
    • Makita Corporation
    • Shin SUGIURA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20230079761
    • Publication date Mar 16, 2023
    • Makita Corporation
    • Akira MIZUTANI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POWER TOOL
    • Publication number 20230064399
    • Publication date Mar 2, 2023
    • MAKITA CORPORATION
    • Ryosuke OTANI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20230021910
    • Publication date Jan 26, 2023
    • MAKITA CORPORATION
    • Junichi IWAKAMI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20230023204
    • Publication date Jan 26, 2023
    • MAKITA CORPORATION
    • Ryosuke OTANI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20230011055
    • Publication date Jan 12, 2023
    • Makita Corporation
    • Hiroki KANEKO
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ROTARY TOOL
    • Publication number 20220234161
    • Publication date Jul 28, 2022
    • MAKITA CORPORATION
    • Satoshi NINAGAWA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    COVER AND TOOL
    • Publication number 20210316417
    • Publication date Oct 14, 2021
    • Makita Corporation
    • Ryosuke OTANI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WHEEL COVER FOR ELECTRIC TOOL
    • Publication number 20210260722
    • Publication date Aug 26, 2021
    • Makita Corporation
    • Ryosuke OTANI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    TOOL
    • Publication number 20210220959
    • Publication date Jul 22, 2021
    • MAKITA CORPORATION
    • Takashi MATSUBARA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POWER TOOL AND COVER
    • Publication number 20210094138
    • Publication date Apr 1, 2021
    • Makita Corporation
    • Ryo IMUTA
    • B24 - GRINDING POLISHING
  • Information Patent Application

    HAND-HELD TOOL
    • Publication number 20210053175
    • Publication date Feb 25, 2021
    • Makita Corporation
    • Ryosuke OTANI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20200086455
    • Publication date Mar 19, 2020
    • Makita Corporation
    • Junichi IWAKAMI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    GRINDER AND COVER
    • Publication number 20170072535
    • Publication date Mar 16, 2017
    • MAKITA CORPORATION
    • Junichi IWAKAMI
    • B24 - GRINDING POLISHING
  • Information Patent Application

    GRINDER, COVER, AND LOCK NUT
    • Publication number 20170072532
    • Publication date Mar 16, 2017
    • MAKITA CORPORATION
    • Takahiro KAWAKAMI
    • B24 - GRINDING POLISHING