TREA

Shinji Shimizu

Follow

Person

  • Osaka-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Polishing pad
    • Patent number 8,939,818
    • Issue date Jan 27, 2015
    • Toyo Tire & Rubber Co. Ltd.
    • Shinji Shimizu
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    POLISHING PAD AND METHOD FOR PRODUCING SAME
    • Publication number 20170073456
    • Publication date Mar 16, 2017
    • Rohm and Haas Electronic Materials CMP Holdings, INC.
    • Shinji Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLISHING PAD
    • Publication number 20150360342
    • Publication date Dec 17, 2015
    • Toyo Tire & Rubber Co., Ltd.
    • Shinji SHIMIZU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLISHING PAD
    • Publication number 20140342641
    • Publication date Nov 20, 2014
    • Shinji Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POLISHING PAD
    • Publication number 20120309270
    • Publication date Dec 6, 2012
    • Toyo Tire & Rubber Co., Ltd.
    • Shinji Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING ELECTROPOLISHING PAD
    • Publication number 20110048963
    • Publication date Mar 3, 2011
    • TOYO TRIE & RUBBER CO., LTD.
    • Shinji Shimizu
    • B24 - GRINDING POLISHING