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Ryota YAMAZAKI

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Intermittent feed device
    • Patent number 11,834,289
    • Issue date Dec 5, 2023
    • Totani Corporation
    • Ryota Yamazaki
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Bag making apparatus and method for making plastic bag
    • Patent number 11,446,892
    • Issue date Sep 20, 2022
    • Totani Corporation
    • Yui Kikuchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERMITTENT FEED DEVICE
    • Publication number 20210292122
    • Publication date Sep 23, 2021
    • Totani Corporation
    • Ryota YAMAZAKI
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    BAG MAKING APPARATUS AND METHOD FOR MAKING PLASTIC BAG
    • Publication number 20200391471
    • Publication date Dec 17, 2020
    • Totani Corporation
    • Yui KIKUCHI
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD