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Haruhiko Kondo

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyester sheet
    • Patent number 5,314,969
    • Issue date May 24, 1994
    • Showa Highpolymer Co., Ltd.
    • Mitsuhiro Imaizumi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Polyester foamed articles and method for producing the same
    • Patent number 5,314,927
    • Issue date May 24, 1994
    • Showa Highpolymer Co., Ltd.
    • Haruhiko Kondo
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING