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Shigekazu Okamura

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  • Minato-Ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hollow-fiber element for organic-vapor separation
    • Patent number 8,388,733
    • Issue date Mar 5, 2013
    • UBE Industries, Ltd.
    • Shoichi Yamaoka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Insert injection molding method and jig
    • Patent number 7,534,382
    • Issue date May 19, 2009
    • Calsonic Kansei Corporation
    • Takeshi Mori
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents