TREA

Masaya Ichikawa

Follow

Person

  • Kannami Tagata Shizuoka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Inkjet head, method for driving an inkjet head, and inkjet printer
    • Patent number 11,904,609
    • Issue date Feb 20, 2024
    • Toshiba Tec Kabushiki Kaisha
    • Masaya Ichikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge head and printer
    • Patent number 10,836,157
    • Issue date Nov 17, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Masaya Ichikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet head and inkjet printer
    • Patent number 10,131,142
    • Issue date Nov 20, 2018
    • Toshiba Tec Kabushiki Kaisha
    • Masaya Ichikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet head
    • Patent number 9,205,647
    • Issue date Dec 8, 2015
    • Kabushiki Kaisha Toshiba
    • Masaya Ichikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    INKJET HEAD, METHOD FOR DRIVING AN INKJET HEAD, AND INKJET PRINTER
    • Publication number 20220184944
    • Publication date Jun 16, 2022
    • Toshiba Tec Kabushiki Kaisha
    • Masaya Ichikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD AND INKJET RECORDING APPARATUS
    • Publication number 20210122157
    • Publication date Apr 29, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Masaya ICHIKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND PRINTER
    • Publication number 20210008874
    • Publication date Jan 14, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Masaya ICHIKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND PRINTER
    • Publication number 20200101722
    • Publication date Apr 2, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Masaya ICHIKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD AND INKJET PRINTER
    • Publication number 20170341384
    • Publication date Nov 30, 2017
    • Toshiba Tec Kabushiki Kaisha
    • Masaya Ichikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD AND INKJET PRINTER
    • Publication number 20170113460
    • Publication date Apr 27, 2017
    • Toshiba Tec Kabushiki Kaisha
    • Isao Suzuki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD AND INKJET PRINTER
    • Publication number 20170113457
    • Publication date Apr 27, 2017
    • Toshiba Tec Kabushiki Kaisha
    • Isao Suzuki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD
    • Publication number 20150070425
    • Publication date Mar 12, 2015
    • Kabushiki Kaisha Toshiba
    • MASAYA ICHIKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER AND INK CIRCULATION CONTROL METHOD
    • Publication number 20130063504
    • Publication date Mar 14, 2013
    • Toshiba Tec Kabushiki Kaisha
    • Megumi Shimizu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS