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Toru Matsuyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Printing device
    • Patent number 11,954,274
    • Issue date Apr 9, 2024
    • Seiko Epson Corporation
    • Yoshiyuki Yamaguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Printing apparatus
    • Patent number 11,932,009
    • Issue date Mar 19, 2024
    • Seiko Epson Corporation
    • Yusuke Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 11,932,032
    • Issue date Mar 19, 2024
    • Seiko Epson Corporation
    • Yusuke Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 11,932,033
    • Issue date Mar 19, 2024
    • Seiko Epson Corporation
    • Yusuke Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge apparatus
    • Patent number 11,904,608
    • Issue date Feb 20, 2024
    • Seiko Epson Corporation
    • Dai Nozawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejecting apparatus
    • Patent number 11,897,260
    • Issue date Feb 13, 2024
    • Seiko Epson Corporation
    • Yusuke Matsumoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image processing device
    • Patent number 11,885,678
    • Issue date Jan 30, 2024
    • Seiko Epson Corporation
    • Yoshitaka Sozawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid discharge apparatus
    • Patent number 11,884,067
    • Issue date Jan 30, 2024
    • Seiko Epson Corporation
    • Dai Nozawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging apparatus
    • Patent number 11,884,070
    • Issue date Jan 30, 2024
    • Seiko Epson Corporation
    • Atsushi Amano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging apparatus
    • Patent number 11,878,521
    • Issue date Jan 23, 2024
    • Seiko Epson Corporation
    • Atsushi Amano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharging apparatus
    • Patent number 11,878,518
    • Issue date Jan 23, 2024
    • Seiko Epson Corporation
    • Atsushi Amano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid discharge apparatus
    • Patent number 11,820,138
    • Issue date Nov 21, 2023
    • Seiko Epson Corporation
    • Dai Nozawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image processing device
    • Patent number 11,778,298
    • Issue date Oct 3, 2023
    • Seiko Epson Corporation
    • Yoshitaka Sozawa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Image processing device comprising a light receiving element on a s...
    • Patent number 11,747,198
    • Issue date Sep 5, 2023
    • Seiko Epson Corporation
    • Yoshitaka Sozawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Liquid discharge apparatus
    • Patent number 11,701,882
    • Issue date Jul 18, 2023
    • Seiko Epson Corporation
    • Atsushi Amano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing device
    • Patent number 11,689,673
    • Issue date Jun 27, 2023
    • Seiko Epson Corporation
    • Chiharu Kobayashi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Print head and liquid ejecting apparatus
    • Patent number 11,685,152
    • Issue date Jun 27, 2023
    • Seiko Epson Corporation
    • Eiji Takagi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Semiconductor apparatus
    • Patent number 11,683,883
    • Issue date Jun 20, 2023
    • Seiko Epson Corporation
    • Yukio Okamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Printing apparatus
    • Patent number 11,579,821
    • Issue date Feb 14, 2023
    • Seiko Epson Corporation
    • Takuto Mori
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Print head drive circuit and liquid ejecting apparatus
    • Patent number 11,577,505
    • Issue date Feb 14, 2023
    • Seiko Epson Corporation
    • Eiji Takagi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head drive circuit and printing apparatus
    • Patent number 11,529,807
    • Issue date Dec 20, 2022
    • Seiko Epson Corporation
    • Hiromitsu Orii
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image processing device
    • Patent number 11,528,398
    • Issue date Dec 13, 2022
    • Seiko Epson Corporation
    • Yoshitaka Sozawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Semiconductor apparatus
    • Patent number 11,521,702
    • Issue date Dec 6, 2022
    • Seiko Epson Corporation
    • Yukio Okamura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image processing device
    • Patent number 11,489,992
    • Issue date Nov 1, 2022
    • Seiko Epson Corporation
    • Yoshitaka Sozawa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Printing device
    • Patent number 11,467,689
    • Issue date Oct 11, 2022
    • Seiko Epson Corporation
    • Yoshiyuki Yamaguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Printing apparatus
    • Patent number 11,425,793
    • Issue date Aug 23, 2022
    • Seiko Epson Corporation
    • Masaaki Fujimori
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head drive circuit and liquid ejecting apparatus
    • Patent number 11,383,523
    • Issue date Jul 12, 2022
    • Seiko Epson Corporation
    • Eiji Takagi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Display device with electrostatic capacitive touch panel
    • Patent number 11,301,092
    • Issue date Apr 12, 2022
    • Seiko Epson Corporation
    • Yoshiyuki Yamaguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Print head and liquid ejecting apparatus
    • Patent number 11,207,886
    • Issue date Dec 28, 2021
    • Seiko Epson Corporation
    • Eiji Takagi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink server and ink supply system
    • Patent number 11,207,893
    • Issue date Dec 28, 2021
    • Seiko Epson Corporation
    • Toshiyuki Nishiyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20230350513
    • Publication date Nov 2, 2023
    • SEIKO EPSON CORPORATION
    • Chiharu KOBAYASHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20230294396
    • Publication date Sep 21, 2023
    • SEIKO EPSON CORPORATION
    • Atsushi AMANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20230264501
    • Publication date Aug 24, 2023
    • SEIKO EPSON CORPORATION
    • Masaki Tsukida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MOBILE PRINTER
    • Publication number 20230166530
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Michihiro SHIMIZU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MOBILE PRINTER
    • Publication number 20230170735
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Michihiro SHIMIZU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MOBILE PRINTER
    • Publication number 20230170736
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Michihiro SHIMIZU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MOBILE PRINTER
    • Publication number 20230166545
    • Publication date Jun 1, 2023
    • SEIKO EPSON CORPORATION
    • Michihiro SHIMIZU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE PROCESSING DEVICE
    • Publication number 20230014883
    • Publication date Jan 19, 2023
    • SEIKO EPSON CORPORATION
    • Yoshitaka SOZAWA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    LIQUID DISCHARGING APPARATUS
    • Publication number 20220314602
    • Publication date Oct 6, 2022
    • SEIKO EPSON CORPORATION
    • Atsushi AMANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGING APPARATUS
    • Publication number 20220314613
    • Publication date Oct 6, 2022
    • SEIKO EPSON CORPORATION
    • Atsushi AMANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGING APPARATUS
    • Publication number 20220314606
    • Publication date Oct 6, 2022
    • SEIKO EPSON CORPORATION
    • Atsushi AMANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20220308500
    • Publication date Sep 29, 2022
    • SEIKO EPSON CORPORATION
    • Yusuke MATSUMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20220308515
    • Publication date Sep 29, 2022
    • SEIKO EPSON CORPORATION
    • Yusuke MATSUMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20220305821
    • Publication date Sep 29, 2022
    • SEIKO EPSON CORPORATION
    • Yusuke Matsumoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20220283755
    • Publication date Sep 8, 2022
    • SEIKO EPSON CORPORATION
    • Takuto MORI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRINTING DEVICE
    • Publication number 20220279081
    • Publication date Sep 1, 2022
    • SEIKO EPSON CORPORATION
    • Chiharu KOBAYASHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20220279084
    • Publication date Sep 1, 2022
    • SEIKO EPSON CORPORATION
    • Takuto MORI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRINTING DEVICE
    • Publication number 20220244799
    • Publication date Aug 4, 2022
    • SEIKO EPSON CORPORATION
    • Yoshiyuki YAMAGUCHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRINTING DEVICE
    • Publication number 20220244807
    • Publication date Aug 4, 2022
    • SEIKO EPSON CORPORATION
    • Yoshiyuki YAMAGUCHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20220242108
    • Publication date Aug 4, 2022
    • SEIKO EPSON CORPORATION
    • Dai NOZAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20220242112
    • Publication date Aug 4, 2022
    • SEIKO EPSON CORPORATION
    • Dai NOZAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20220242115
    • Publication date Aug 4, 2022
    • SEIKO EPSON CORPORATION
    • Dai NOZAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20220203677
    • Publication date Jun 30, 2022
    • SEIKO EPSON CORPORATION
    • Atsushi AMANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20220203681
    • Publication date Jun 30, 2022
    • SEIKO EPSON CORPORATION
    • Atsushi AMANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE PROCESSING DEVICE
    • Publication number 20220174195
    • Publication date Jun 2, 2022
    • SEIKO EPSON CORPORATION
    • Yoshitaka SOZAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE PROCESSING DEVICE
    • Publication number 20220174196
    • Publication date Jun 2, 2022
    • SEIKO EPSON CORPORATION
    • Yoshitaka SOZAWA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    IMAGE PROCESSING DEVICE
    • Publication number 20220170787
    • Publication date Jun 2, 2022
    • SEIKO EPSON CORPORATION
    • Yoshitaka SOZAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGE PROCESSING DEVICE
    • Publication number 20220170788
    • Publication date Jun 2, 2022
    • SEIKO EPSON CORPORATION
    • Yoshitaka SOZAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGE PROCESSING DEVICE
    • Publication number 20220170789
    • Publication date Jun 2, 2022
    • SEIKO EPSON CORPORATION
    • Yoshitaka SOZAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Liquid Ejecting Apparatus
    • Publication number 20220134737
    • Publication date May 5, 2022
    • SEIKO EPSON CORPORATION
    • Yusuke MATSUMOTO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS