TREA

Kenshi Sakuma

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing panel element
    • Patent number 10,654,304
    • Issue date May 19, 2020
    • Sanwa Screen Co., Ltd.
    • Yoshihide Goto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    MANUFACTURING METHOD OF PANEL MEMBER
    • Publication number 20210276308
    • Publication date Sep 9, 2021
    • Sanwa Screen Co., Ltd.
    • Yoshihide Goto
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    METHOD FOR MANUFACTURING PANEL ELEMENT
    • Publication number 20190358985
    • Publication date Nov 28, 2019
    • Sanwa Screen Co., Ltd.
    • Yoshihide Goto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS