TREA

Takayuki Arai I

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic pen
    • Patent number 11,941,188
    • Issue date Mar 26, 2024
    • Wacom Co., Ltd.
    • Mamoru Ogata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Waterproof electronic pen
    • Patent number 11,853,484
    • Issue date Dec 26, 2023
    • Wacom Co., Ltd.
    • Takayuki Arai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic pen
    • Patent number 11,853,487
    • Issue date Dec 26, 2023
    • Wacom Co., Ltd.
    • Kohei Tanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic pen
    • Patent number 11,809,645
    • Issue date Nov 7, 2023
    • Wacom Co., Ltd.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic pen
    • Patent number 11,379,057
    • Issue date Jul 5, 2022
    • Wacom Co., Ltd.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic pen
    • Patent number 11,216,088
    • Issue date Jan 4, 2022
    • Wacom Co., Ltd.
    • Takenori Kaneda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic pen
    • Patent number 10,802,616
    • Issue date Oct 13, 2020
    • Wacom Co., Ltd.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Position indicator
    • Patent number 10,503,281
    • Issue date Dec 10, 2019
    • Wacom Co., Ltd.
    • Hiroyuki Fujitsuka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Position pointing device and core body for position pointing device
    • Patent number 10,452,164
    • Issue date Oct 22, 2019
    • Wacom Co., Ltd.
    • Takenori Kaneda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic pen
    • Patent number 10,365,733
    • Issue date Jul 30, 2019
    • Wacom Co., Ltd.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Position pointing device and core body for position pointing device
    • Patent number 10,156,915
    • Issue date Dec 18, 2018
    • Wacom Co., Ltd.
    • Takenori Kaneda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Position pointer
    • Patent number 10,061,406
    • Issue date Aug 28, 2018
    • Wacom Co., Ltd.
    • Takayuki Arai
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20240085996
    • Publication date Mar 14, 2024
    • WACOM CO., LTD.
    • Kohei TANAKA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WATERPROOF ELECTRONIC PEN
    • Publication number 20240085997
    • Publication date Mar 14, 2024
    • WACOM CO., LTD.
    • Takayuki Arai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20240036667
    • Publication date Feb 1, 2024
    • WACOM CO., LTD.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTROMAGNETIC FLUX CONTROLLING MEMBER AND MOLD
    • Publication number 20230318194
    • Publication date Oct 5, 2023
    • ENPLAS CORPORATION
    • Takayuki ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20230244331
    • Publication date Aug 3, 2023
    • WACOM CO., LTD.
    • Mamoru OGATA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20230205330
    • Publication date Jun 29, 2023
    • WACOM CO., LTD.
    • Mamoru OGATA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTROMAGNETIC FLUX CONTROLLING MEMBER
    • Publication number 20220326417
    • Publication date Oct 13, 2022
    • ENPLAS CORPORATION
    • Takayoshi SUGANUMA
    • G02 - OPTICS
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20220276731
    • Publication date Sep 1, 2022
    • WACOM CO., LTD.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20220214755
    • Publication date Jul 7, 2022
    • WACOM CO., LTD.
    • Kohei TANAKA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20220100291
    • Publication date Mar 31, 2022
    • WACOM CO., LTD.
    • Takenori KANEDA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WATERPROOF ELECTRONIC PEN
    • Publication number 20210117019
    • Publication date Apr 22, 2021
    • WACOM CO., LTD.
    • Takayuki Arai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20210018998
    • Publication date Jan 21, 2021
    • WACOM CO., LTD.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20190294269
    • Publication date Sep 26, 2019
    • WACOM CO., LTD.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POSITION POINTING DEVICE AND CORE BODY FOR POSITION POINTING DEVICE
    • Publication number 20190171303
    • Publication date Jun 6, 2019
    • WACOM CO., LTD.
    • Takenori Kaneda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20180364821
    • Publication date Dec 20, 2018
    • WACOM CO., LTD.
    • Takenori KANEDA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POSITION INDICATOR
    • Publication number 20180101251
    • Publication date Apr 12, 2018
    • WACOM CO., LTD.
    • Hiroyuki Fujitsuka
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRONIC PEN
    • Publication number 20180024657
    • Publication date Jan 25, 2018
    • WACOM CO., LTD.
    • Kenichi Ninomiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POSITION POINTER
    • Publication number 20160349865
    • Publication date Dec 1, 2016
    • WACOM CO., LTD.
    • Takayuki Arai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POSITION POINTING DEVICE AND CORE BODY FOR POSITION POINTING DEVICE
    • Publication number 20160018912
    • Publication date Jan 21, 2016
    • WACOM CO., LTD.
    • Takenori Kaneda
    • G06 - COMPUTING CALCULATING COUNTING