TREA

Mitsuo Okamoto

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing polyolefins
    • Patent number 5,804,679
    • Issue date Sep 8, 1998
    • Nippon Oil Company, Limited
    • Akira Sano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing polyolefins
    • Patent number 5,541,271
    • Issue date Jul 30, 1996
    • Nippon Oil Company, Limited
    • Akira Sano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing polyolefins
    • Patent number 5,463,001
    • Issue date Oct 31, 1995
    • Nippon Oil Company, Limited
    • Akira Sano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for preparing polyolefins
    • Patent number 5,369,193
    • Issue date Nov 29, 1994
    • Nippon Oil Company, Limited
    • Akira Sano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Olefin polymerizing catalyst
    • Patent number 4,396,534
    • Issue date Aug 2, 1983
    • Nippon Oil Company, Limited
    • Kazuo Matsuura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...