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Masashi OTA

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  • Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE IMAGE FORMING APPARATUS AND PORTABLE IMAGE FORMING APPARAT...
    • Publication number 20210276341
    • Publication date Sep 9, 2021
    • Ricoh Company, Ltd.
    • Yohei OSANAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200230986
    • Publication date Jul 23, 2020
    • Ricoh Company, Ltd.
    • Munekazu HIRATA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ARTICLE
    • Publication number 20200230984
    • Publication date Jul 23, 2020
    • Ricoh Company, Ltd.
    • Masashi OTA
    • G02 - OPTICS
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
    • Publication number 20200101751
    • Publication date Apr 2, 2020
    • RICOH COMPANY, LTD.
    • Munekazu HIRATA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
    • Publication number 20200101763
    • Publication date Apr 2, 2020
    • RICOH COMPANY, LTD.
    • Masatoshi ISHIDA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20200094548
    • Publication date Mar 26, 2020
    • RICOH COMPANY, LTD.
    • Kunihiko NISHIOKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200096897
    • Publication date Mar 26, 2020
    • RICOH COMPANY, LTD.
    • Masashi OTA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
    • Publication number 20200079110
    • Publication date Mar 12, 2020
    • RICOH COMPANY, LTD.
    • Munekazu HIRATA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
    • Publication number 20200079112
    • Publication date Mar 12, 2020
    • RICOH COMPANY, LTD.
    • Yohei OSANAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200084333
    • Publication date Mar 12, 2020
    • RICOH COMPANY, LTD.
    • Tomoya FUJII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200079109
    • Publication date Mar 12, 2020
    • RICOH COMPANY, LTD.
    • Masashi OTA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS