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Ryutaro Kusunoki

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  • Mishima-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION DEVICE
    • Publication number 20250050638
    • Publication date Feb 13, 2025
    • RISO Technologies Corporation
    • Masato FUKASAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET HEAD
    • Publication number 20240066862
    • Publication date Feb 29, 2024
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro KUSUNOKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD
    • Publication number 20220402264
    • Publication date Dec 22, 2022
    • Toshiba Tec Kabushiki Kaisha
    • Meng Fei WONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD
    • Publication number 20220227132
    • Publication date Jul 21, 2022
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro Kusunoki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET HEAD
    • Publication number 20220184943
    • Publication date Jun 16, 2022
    • Toshiba Tec Kabushiki Kaisha
    • Meng Fei WONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20220184948
    • Publication date Jun 16, 2022
    • Toshiba Tec Kabushiki Kaisha
    • Meng Fei WONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS
    • Publication number 20220184953
    • Publication date Jun 16, 2022
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20210394511
    • Publication date Dec 23, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro KUSUNOKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20210354452
    • Publication date Nov 18, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Mengfei WONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    DROPLET DISPENSING APPARATUS
    • Publication number 20210356315
    • Publication date Nov 18, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20210339524
    • Publication date Nov 4, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro KUSUNOKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CHEMICAL LIQUID DISPENSING APPARATUS
    • Publication number 20210086511
    • Publication date Mar 25, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE RECORDING APPARATUS
    • Publication number 20210070042
    • Publication date Mar 11, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Li XU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS
    • Publication number 20210060936
    • Publication date Mar 4, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro KUSUNOKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS AND INK JET PRINTER
    • Publication number 20210053349
    • Publication date Feb 25, 2021
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro Kusunoki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISPENSING APPARATUS AND LIQUID DISCHARGING DEVICE
    • Publication number 20200298558
    • Publication date Sep 24, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
    • Publication number 20200230957
    • Publication date Jul 23, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Mengfei WONG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD AND FLOW PATH MEMBER
    • Publication number 20200164643
    • Publication date May 28, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Masayuki Satomi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS AND INK JET PRINTER
    • Publication number 20200139713
    • Publication date May 7, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro Kusunoki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20200070508
    • Publication date Mar 5, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Ryutaro KUSUNOKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CHEMICAL SOLUTION DISCHARGE DEVICE
    • Publication number 20200047178
    • Publication date Feb 13, 2020
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei Yokoyama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SOLUTION EJECTING DEVICE AND SOLUTION DROPPING DEVICE
    • Publication number 20190184390
    • Publication date Jun 20, 2019
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID DISPENSING APPARATUS
    • Publication number 20190060937
    • Publication date Feb 28, 2019
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID DISPENSING APPARATUS AND LIQUID DISCHARGING DEVICE
    • Publication number 20190061342
    • Publication date Feb 28, 2019
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISPENSING APPARATUS
    • Publication number 20190060935
    • Publication date Feb 28, 2019
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    CHEMICAL LIQUID DISPENSING APPARATUS AND CHEMICAL LIQUID DISCHARGIN...
    • Publication number 20190060936
    • Publication date Feb 28, 2019
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID DISPENSING APPARATUS AND SYSTEM
    • Publication number 20190060933
    • Publication date Feb 28, 2019
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID DISCHARGING DEVICE AND LIQUID DISPENSING APPARATUS
    • Publication number 20190060934
    • Publication date Feb 28, 2019
    • Toshiba Tec Kabushiki Kaisha
    • Shuhei YOKOYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID EJECTING HEAD AND LIQUID EJECTING DEVICE
    • Publication number 20180272703
    • Publication date Sep 27, 2018
    • Toshiba Tec Kabushiki Kaisha
    • Noboru NITTA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    DROPLET DISPENSING APPARATUS
    • Publication number 20180272345
    • Publication date Sep 27, 2018
    • Toshiba Tec Kabushiki Kaisha
    • Masaaki HIGUCHI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL