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Kazumi Tsubaki

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  • Ichihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing chlorobenzene sulfochloride
    • Patent number 4,666,637
    • Issue date May 19, 1987
    • Nissan Chemical Industries, Ltd.
    • Kazumi Tsubaki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Epoxy resin and the process for its production
    • Patent number 4,448,948
    • Issue date May 15, 1984
    • Nissan Chemical Industries, Ltd.
    • Kazumi Tsubaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing copolymer of ethylene
    • Patent number 4,424,321
    • Issue date Jan 3, 1984
    • Nissan Chemical Industries, Ltd.
    • Kazumi Tsubaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polybutene-1
    • Patent number 4,398,006
    • Issue date Aug 9, 1983
    • Nissan Chemical Industries Ltd.
    • Kazumi Tsubaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Two step process for polymerizing ethylene
    • Patent number 4,357,448
    • Issue date Nov 2, 1982
    • Nissan Chemical Industries Ltd.
    • Kazumi Tsubaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing powdery isotactic polyolefin
    • Patent number 4,258,167
    • Issue date Mar 24, 1981
    • Nissan Chemical Industries, Ltd.
    • Kazumi Tsubaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fire-retardant polyester compositions
    • Patent number 4,229,552
    • Issue date Oct 21, 1980
    • Teijin Limited
    • Masahiro Shiozaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing polyethylenes
    • Patent number 4,223,118
    • Issue date Sep 16, 1980
    • Nissan Chemical Industries, Limited
    • Kazumi Tsubaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...