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Toshiyuki Ebina

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mold for forming disk substrate
    • Patent number 7,322,816
    • Issue date Jan 29, 2008
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die for molding disc substrates
    • Patent number 7,074,031
    • Issue date Jul 11, 2006
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die assembly for molding optical disc substrates
    • Patent number 7,052,269
    • Issue date May 30, 2006
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die for molding disc substrates
    • Patent number 7,018,193
    • Issue date Mar 28, 2006
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Optical disk and method for manufacturing disk substrate for optica...
    • Patent number 6,994,900
    • Issue date Feb 7, 2006
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die for molding disc substrates
    • Patent number 6,971,866
    • Issue date Dec 6, 2005
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of releasing thin discs in molding
    • Patent number 5,997,788
    • Issue date Dec 7, 1999
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Disc base molding method and apparatus therefor
    • Patent number 5,849,225
    • Issue date Dec 15, 1998
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Disc base and mold for molding the disc base
    • Patent number 5,476,700
    • Issue date Dec 19, 1995
    • Kabushiki Kaisha Meiki Seisakusho
    • Ikuo Asai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Die assembly for molding optical disc substrates
    • Publication number 20050208170
    • Publication date Sep 22, 2005
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Die for molding disc substrates
    • Publication number 20050170034
    • Publication date Aug 4, 2005
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Mold for forming disk substrate
    • Publication number 20050048158
    • Publication date Mar 3, 2005
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Die for molding disc substrates
    • Publication number 20040228941
    • Publication date Nov 18, 2004
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Die for molding disc substrates
    • Publication number 20040228940
    • Publication date Nov 18, 2004
    • Kabushiki Kaisha Meiki Seisakusho
    • Toshiyuki Ebina
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL