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Yukihiro OI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Management server
    • Patent number 11,276,018
    • Issue date Mar 15, 2022
    • Riso Kagaku Corporation
    • Yukihiro Oi
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    MANAGEMENT SERVER
    • Publication number 20190287038
    • Publication date Sep 19, 2019
    • Riso Kagaku Corporation
    • Yukihiro OI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE FORMING APPARATUS AND CONTINUOUS PRINTING METHOD
    • Publication number 20140355054
    • Publication date Dec 4, 2014
    • Riso Kagaku Corporation
    • Yukihiro OI
    • G06 - COMPUTING CALCULATING COUNTING