TREA

Keizi Shimizu

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Container for display and storage
    • Patent number 5,984,099
    • Issue date Nov 16, 1999
    • Taoka Chemical Co., Ltd.
    • Keizi Shimizu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Discharge container with nozzle
    • Patent number 5,678,731
    • Issue date Oct 21, 1997
    • Taoka Chemical Company, Limited
    • Naomi Okamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Composite container for low viscosity liquids and a method of manuf...
    • Patent number 5,505,342
    • Issue date Apr 9, 1996
    • Taoka Chemical Company, Ltd.
    • Naomi Okamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Container with nozzle cap
    • Patent number 5,501,370
    • Issue date Mar 26, 1996
    • Taoka Chemical Company, Limited
    • Naomi Okamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL