Yoshihiko Shohji

Person

  • Yokohama, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Process of thermally cracking heavy petroleum oil

    • Patent number 4,836,909
    • Issue date Jun 6, 1989
    • Research Association for Residual Oil Processing
    • Itaru Matsuo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...