Yuka KURIYAMA

Person

  • Chiba, JP

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SUPPLY METHOD, SUPPLY DEVICE, AND CLEANING AGENT

    • Publication number 20230339196
    • Publication date Oct 26, 2023
    • KEIYO CHEMICAL CO., LTD.
    • Tatsuhiro NEMOTO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL