Masaaki Aoto

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  • Osaka, JP

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 8,024,844
    • Issue date Sep 27, 2011
    • Masaaki Aoto
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

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    • Publication number 20210354497
    • Publication date Nov 18, 2021
    • Masaaki AOTO
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

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    • Publication number 20100154175
    • Publication date Jun 24, 2010
    • Masaaki Aoto
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER