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Kazuma MIYAZAWA

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  • Shiojiri, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Paper producing apparatus
    • Patent number 11,788,230
    • Issue date Oct 17, 2023
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Web manufacturing apparatus and sheet manufacturing apparatus
    • Patent number 11,384,482
    • Issue date Jul 12, 2022
    • Seiko Epson Corporation
    • Isao Inaba
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 11,338,471
    • Issue date May 24, 2022
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Fibrous body accumulating device and fiber structure producing device
    • Patent number 11,326,305
    • Issue date May 10, 2022
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Web manufacturing apparatus and sheet manufacturing apparatus
    • Patent number 11,293,139
    • Issue date Apr 5, 2022
    • Seiko Epson Corporation
    • Hirofumi Nakata
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Swirling flow generation device and deposition device
    • Patent number 11,090,591
    • Issue date Aug 17, 2021
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 10,246,824
    • Issue date Apr 2, 2019
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 10,145,046
    • Issue date Dec 4, 2018
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 9,776,213
    • Issue date Oct 3, 2017
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 9,637,860
    • Issue date May 2, 2017
    • Seiko Epson Corporation
    • Kazuma Miyazawa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 9,476,161
    • Issue date Oct 25, 2016
    • Seiko Epson Corporation
    • Naotaka Higuchi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 9,428,862
    • Issue date Aug 30, 2016
    • Seiko Epson Corporation
    • Naotaka Higuchi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20240102243
    • Publication date Mar 28, 2024
    • SEIKO EPSON CORPORATION
    • Hidemasa KANADA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20240093430
    • Publication date Mar 21, 2024
    • SEIKO EPSON CORPORATION
    • Hidemasa KANADA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    PAPER PRODUCING APPARATUS
    • Publication number 20220098794
    • Publication date Mar 31, 2022
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    FIBROUS BODY ACCUMULATING DEVICE AND FIBER STRUCTURE PRODUCING DEVICE
    • Publication number 20210246611
    • Publication date Aug 12, 2021
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    FIBROUS BODY ACCUMULATING DEVICE AND FIBER STRUCTURE PRODUCING DEVICE
    • Publication number 20210246612
    • Publication date Aug 12, 2021
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20210206019
    • Publication date Jul 8, 2021
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SWIRLING FLOW GENERATION DEVICE AND DEPOSITION DEVICE
    • Publication number 20200206668
    • Publication date Jul 2, 2020
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    WEB MANUFACTURING APPARATUS AND SHEET MANUFACTURING APPARATUS
    • Publication number 20200149219
    • Publication date May 14, 2020
    • SEIKO EPSON CORPORATION
    • Hirofumi NAKATA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    WEB MANUFACTURING APPARATUS AND SHEET MANUFACTURING APPARATUS
    • Publication number 20200141059
    • Publication date May 7, 2020
    • SEIKO EPSON CORPORATION
    • Isao INABA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SPEAKER VIBRATION PLATE, SPEAKER VIBRATION PLATE MANUFACTURING DEVI...
    • Publication number 20200077216
    • Publication date Mar 5, 2020
    • SEIKO EPSON CORPORATION
    • Satomi YOSHIOKA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20180347086
    • Publication date Dec 6, 2018
    • SEIKO EPSON CORPORATION
    • Naotaka HIGUCHI
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20170037550
    • Publication date Feb 9, 2017
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20160305066
    • Publication date Oct 20, 2016
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20150292153
    • Publication date Oct 15, 2015
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20150275430
    • Publication date Oct 1, 2015
    • SEIKO EPSON CORPORATION
    • Naotaka HIGUCHI
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20150275429
    • Publication date Oct 1, 2015
    • SEIKO EPSON CORPORATION
    • Naotaka HIGUCHI
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20150176204
    • Publication date Jun 25, 2015
    • SEIKO EPSON CORPORATION
    • Kazuma MIYAZAWA
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING