TREA

Ling LI

Follow

Person

  • Fukuoka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Refractory material and casting nozzle
    • Patent number 9,821,371
    • Issue date Nov 21, 2017
    • Krosakiharima Corporation
    • Katsumi Morikawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Refractory material and casting nozzle
    • Patent number 9,221,099
    • Issue date Dec 29, 2015
    • Krosakiharima Corporation
    • Katsumi Morikawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRACTORY MATERIAL AND CASTING NOZZLE
    • Publication number 20160297003
    • Publication date Oct 13, 2016
    • KROSAKIHARIMA CORPORATION
    • Katsumi MORIKAWA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    REFRACTORY MATERIAL AND CASTING NOZZLE
    • Publication number 20130334263
    • Publication date Dec 19, 2013
    • KROSAKIHARIMA CORPORATION
    • Katsumi MORIKAWA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES