Yoshinori Takagi

Person

  • Chiba, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for refining methylnaphthalene-containing oil

    • Patent number 5,284,552
    • Issue date Feb 8, 1994
    • Kawasaki Steel Corporation
    • Toshihide Suzuki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Process for preparing 2-methylnaphthalene

    • Patent number 5,243,113
    • Issue date Sep 7, 1993
    • Kawasaki Steel Corporation
    • Tatsuya Nobusawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents