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Tatsuya KAWAMI

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  • Koto-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Replacement type container
    • Patent number 11,712,101
    • Issue date Aug 1, 2023
    • Yoshino Kogyosho Co., Ltd.
    • Tatsuya Kawami
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Laminated container
    • Patent number 11,390,412
    • Issue date Jul 19, 2022
    • Yoshino Kogyosho Co., Ltd.
    • Shuichi Kitora
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    REPLACEMENT TYPE CONTAINER
    • Publication number 20220160100
    • Publication date May 26, 2022
    • YOSHINO KOGYOSHO CO., LTD
    • Tatsuya KAWAMI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LAMINATED CONTAINER
    • Publication number 20200239175
    • Publication date Jul 30, 2020
    • YOSHINO KOGYOSHO CO., LTD
    • Shuichi KITORA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL