TREA

Kenichi OKI

Follow

Person

  • Fukuoka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Immersion nozzle
    • Patent number 10,799,942
    • Issue date Oct 13, 2020
    • Krosakiharima Corporation
    • Shinichi Fukunaga
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    BUBBLING PLATE FOR SLIDING NOZZLE
    • Publication number 20230035070
    • Publication date Feb 2, 2023
    • KROSAKIHARIMA CORPORATION
    • Kenichi OKI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    IMMERSION NOZZLE
    • Publication number 20200188991
    • Publication date Jun 18, 2020
    • KROSAKIHARIMA CORPORATION
    • Shinichi FUKUNAGA
    • B22 - CASTING POWDER METALLURGY