TREA

Yoshikazu Yoshimura

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing olefin oligomer
    • Patent number 4,219,691
    • Issue date Aug 26, 1980
    • The Lion Fat and Oil Co., Ltd.
    • Hiroshi Mandai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing olefin oligomer
    • Patent number 4,214,112
    • Issue date Jul 22, 1980
    • The Lion Fat and Oil Co., Ltd.
    • Hiroshi Mandai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cosmetic base material
    • Patent number 4,198,534
    • Issue date Apr 15, 1980
    • The Lion Fat and Oil Co., Ltd.
    • Hiroshi Mandai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE