Tadashi Tokuyama

Person

  • Yokohama-shi, JP

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Exhaust gas purification catalyst

    • Publication number 20060217263
    • Publication date Sep 28, 2006
    • TOKYO ROKI CO., LTD
    • Tomohiko Kawamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust gas purifying catalyst

    • Publication number 20050070428
    • Publication date Mar 31, 2005
    • MAZDA MOTOR CORPORATION
    • Tomohiko Kawamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL