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Masahiko Kotoyori

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical disc production apparatus
    • Patent number 8,130,627
    • Issue date Mar 6, 2012
    • Origin Electric Company, Limited
    • Hironobu Nishimura
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical disk producing device and producing method
    • Patent number 6,960,270
    • Issue date Nov 1, 2005
    • Origin Electric Company, Limited
    • Yutaka Matsumoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Bonding system and method
    • Patent number 6,800,168
    • Issue date Oct 5, 2004
    • Origin Electric Company, Limited
    • Koji Yamaguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bonding system and method
    • Patent number 6,494,987
    • Issue date Dec 17, 2002
    • Origin Electric Company
    • Koji Yamaguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Disk bonding method and system
    • Patent number 6,228,203
    • Issue date May 8, 2001
    • Origin Electric Company, Limited
    • Masahiko Kotoyori
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Disk bonding system
    • Patent number 5,938,891
    • Issue date Aug 17, 1999
    • Origin Electric Company, Limited
    • Toshio Kashiwagi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Disk coating system
    • Patent number 5,743,965
    • Issue date Apr 28, 1998
    • Origin Electric Company, Limited
    • Hironobu Nishimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical Disc Production Apparatus
    • Publication number 20070291630
    • Publication date Dec 20, 2007
    • Hironobu Nishimura
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Bonding system and method
    • Publication number 20020134515
    • Publication date Sep 26, 2002
    • Origin Electric Company, Limited
    • Koji Yamaguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL