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Hajime Nishida

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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

    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

    Sheet feeder and image forming apparatus incorporating the sheet fe...
    • Patent number 9,856,099
    • Issue date Jan 2, 2018
    • Ricoh Company, Ltd.
    • Jumpei Aoyama
    • 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 incorporating same
    • Patent number 8,746,675
    • Issue date Jun 10, 2014
    • Ricoh Company, Ltd.
    • Hajime Nishida
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet feeder and image forming apparatus incorporating same
    • Patent number 8,523,170
    • Issue date Sep 3, 2013
    • Ricoh Company, Ltd.
    • Hajime Nishida
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,753,500
    • Issue date Jul 13, 2010
    • Ricoh Company, Ltd.
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,712,892
    • Issue date May 11, 2010
    • Ricoh Company, Ltd.
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Paper feeder and image forming apparatus using the same
    • Patent number 7,611,138
    • Issue date Nov 3, 2009
    • Ricoh Company, Ltd.
    • Akihiro Fujita
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,611,238
    • Issue date Nov 3, 2009
    • Ricoh Company, Ltd.
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus and adjusting method of image forming appar...
    • Patent number 7,572,002
    • Issue date Aug 11, 2009
    • Ricoh Company, Ltd.
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming device
    • Patent number 7,505,714
    • Issue date Mar 17, 2009
    • Ricoh Company, Ltd.
    • Shoji Asanuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Head cleaner and image forming apparatus
    • Patent number 7,431,422
    • Issue date Oct 7, 2008
    • Ricoh Company, Ltd.
    • Shoji Asanuma
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 5,961,226
    • Issue date Oct 5, 1999
    • Ricoh Company, Ltd.
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

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 FEEDER AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET FE...
    • Publication number 20160334748
    • Publication date Nov 17, 2016
    • RICOH COMPANY, LTD.
    • Jumpei AOYAMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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 20130300052
    • Publication date Nov 14, 2013
    • RICOH COMPANY, LTD.
    • Hajime Nishida
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Sheet Feeder And Image Forming Apparatus Incorporating Same
    • Publication number 20120170960
    • Publication date Jul 5, 2012
    • RICOH COMPANY, LTD.
    • Hajime Nishida
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20100149299
    • Publication date Jun 17, 2010
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming apparatus
    • Publication number 20060187288
    • Publication date Aug 24, 2006
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming apparatus
    • Publication number 20060181589
    • Publication date Aug 17, 2006
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming apparatus and adjusting method of image forming appar...
    • Publication number 20060132573
    • Publication date Jun 22, 2006
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image forming device
    • Publication number 20050265749
    • Publication date Dec 1, 2005
    • Shoji Asanuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Paper feeder and image forming apparatus using the same
    • Publication number 20050253323
    • Publication date Nov 17, 2005
    • Akihiro Fujita
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Image forming apparatus
    • Publication number 20050194730
    • Publication date Sep 8, 2005
    • Hajime Nishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Head cleaner and image forming apparatus
    • Publication number 20050146554
    • Publication date Jul 7, 2005
    • Shoji Asanuma
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS