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Shigekazu KOGUCHI

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Human body detecting device
    • Patent number 10,069,989
    • Issue date Sep 4, 2018
    • Ricoh Company, Ltd.
    • Shigekazu Koguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,513,574
    • Issue date Dec 6, 2016
    • Ricoh Company, Ltd.
    • Hiroyuki Sugiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    HUMAN BODY DETECTING DEVICE
    • Publication number 20160381240
    • Publication date Dec 29, 2016
    • RICOH COMPANY, LTD.
    • Shigekazu Koguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150139674
    • Publication date May 21, 2015
    • Hiroyuki SUGIYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY