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Yoshiaki Hamada

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ARTICLE BOXING SYSTEM
    • Publication number 20220227005
    • Publication date Jul 21, 2022
    • TOPPAN INC.
    • Fuminori SAKAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Polyethylene Powder
    • Publication number 20220144981
    • Publication date May 12, 2022
    • Asahi Kasei Kabushiki Kaisha
    • Yoshiaki Hamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Ultra-High Molecular Weight Ethylene-Based Copolymer Powder, and Mo...
    • Publication number 20190002611
    • Publication date Jan 3, 2019
    • Asahi Kasei Kabushiki Kaisha
    • Yoshiaki Hamada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL