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Shun Kobayashi

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,667,484
    • Issue date Jun 6, 2023
    • Ricoh Company, Ltd.
    • Jumpei Aoyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,968,061
    • Issue date Apr 6, 2021
    • Ricoh Company, Ltd.
    • Jumpei Aoyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,202,250
    • Issue date Feb 12, 2019
    • Ricoh Company, Ltd.
    • Jumpei Aoyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus and dustproof cover
    • Patent number 10,167,148
    • Issue date Jan 1, 2019
    • Ricoh Company, Ltd.
    • Satoshi Kuno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet size detector and image processing apparatus
    • Patent number 10,114,323
    • Issue date Oct 30, 2018
    • Ricoh Company, Ltd.
    • Tetsuro Hirota
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,869,959
    • Issue date Jan 16, 2018
    • Ricoh Company, Ltd.
    • Hideki Tobinaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,625,866
    • Issue date Apr 18, 2017
    • Ricoh Company, Ltd.
    • Jumpei Aoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,568,879
    • Issue date Feb 14, 2017
    • Ricoh Company Ltd.
    • Hideki Tobinaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,448,517
    • Issue date Sep 20, 2016
    • Ricoh Company, Ltd.
    • Hideki Tobinaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet feeder and image forming apparatus
    • Patent number 8,774,699
    • Issue date Jul 8, 2014
    • Ricoh Company, Ltd.
    • Shun Kobayashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Inkjet printer
    • Patent number 8,752,955
    • Issue date Jun 17, 2014
    • Ricoh Company, Ltd.
    • Shun Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Sheet feeder and image forming apparatus
    • Patent number 8,573,586
    • Issue date Nov 5, 2013
    • Ricoh Company, Ltd.
    • Shun Kobayashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet feeder and image forming apparatus incorporating same
    • Patent number 8,480,073
    • Issue date Jul 9, 2013
    • Ricoh Company, Ltd.
    • Yoshikuni Ishikawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230249931
    • Publication date Aug 10, 2023
    • RICOH COMPANY, LTD.
    • Jumpei AOYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210179373
    • Publication date Jun 17, 2021
    • RICOH COMPANY, LTD.
    • Jumpei AOYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190039842
    • Publication date Feb 7, 2019
    • RICOH COMPANY, LTD.
    • Jumpei AOYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS AND DUSTPROOF COVER
    • Publication number 20170227911
    • Publication date Aug 10, 2017
    • RICOH COMPANY, LTD.
    • Satoshi Kuno
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20170115618
    • Publication date Apr 27, 2017
    • RICOH COMPANY, LTD.
    • Hideki TOBINAGA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET SIZE DETECTOR AND IMAGE PROCESSING APPARATUS
    • Publication number 20150268028
    • Publication date Sep 24, 2015
    • RICOH COMPANY, LTD.
    • Tetsuro HIROTA
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150253715
    • Publication date Sep 10, 2015
    • RICOH COMPANY, LTD.
    • Hideki TOBINAGA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150251864
    • Publication date Sep 10, 2015
    • RICOH COMPANY, LTD.
    • Jumpei AOYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150132039
    • Publication date May 14, 2015
    • RICOH COMPANY, LTD.
    • Hideki TOBINAGA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150132040
    • Publication date May 14, 2015
    • RICOH COMPANY, LTD.
    • Jumpei AOYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDER AND IMAGE FORMING APPARATUS INCORPORATING SAME
    • Publication number 20130161894
    • Publication date Jun 27, 2013
    • RICOH COMPANY, LTD.
    • Yoshikuni Ishikawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20130113869
    • Publication date May 9, 2013
    • RICOH COMPANY, LTD.
    • Shun Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SHEET FEEDER AND IMAGE FORMING APPARATUS
    • Publication number 20120230745
    • Publication date Sep 13, 2012
    • RICOH COMPANY, LTD.
    • Shun Kobayashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET FEEDER AND IMAGE FORMING APPARATUS
    • Publication number 20120228817
    • Publication date Sep 13, 2012
    • RICOH COMPANY, LTD.
    • Shun Kobayashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL