Kojuro Takahashi

Person

  • Tokyo, JP

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS FILTRATION APPARATUS

    • Publication number 20090049808
    • Publication date Feb 26, 2009
    • BUSSAN NANOTECH RESEARCH INSTITUTE INC.
    • Hirosuke Kawaguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL