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Kei Maruyama

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKING MEMBER
    • Publication number 20250223097
    • Publication date Jul 10, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kei Maruyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CLEANING DEVICE AND INK JET RECORDING APPARATUS
    • Publication number 20210129561
    • Publication date May 6, 2021
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kei MARUYAMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SENSOR UNIT AND IMAGE FORMING APPARATUS THEREWITH
    • Publication number 20200140216
    • Publication date May 7, 2020
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kei Maruyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS AND METHOD FOR CONTROL THEREOF
    • Publication number 20180052417
    • Publication date Feb 22, 2018
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kei MARUYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SOLENOID DEVICE AND IMAGE FORMING APPARATUS THEREWITH
    • Publication number 20170213630
    • Publication date Jul 27, 2017
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kei MARUYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SH...
    • Publication number 20150084277
    • Publication date Mar 26, 2015
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kei Maruyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET FEED DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20150084272
    • Publication date Mar 26, 2015
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kei Maruyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL