TREA

Tetsuhiro Osawa

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  • Kamimikawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Container having slit valve
    • Patent number 5,897,033
    • Issue date Apr 27, 1999
    • Yoshino Kogyosho Co., Ltd.
    • Hiroyuki Okawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastic molding having luster and method of molding the same
    • Patent number 5,397,610
    • Issue date Mar 14, 1995
    • Kao Corporation
    • Shingo Odajima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL