Kunimitsu Tamura

Person

  • Saitama, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Treating agent for oil

    • Patent number 6,653,355
    • Issue date Nov 25, 2003
    • Hakugen Co., Ltd.
    • Tatsuo Kasahara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lubricating oil for diesel engines

    • Patent number 4,513,155
    • Issue date Apr 23, 1985
    • Nippon Mining Co., Ltd.
    • Kunimitsu Tamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS