Eiji Kuwahara

3 Patents

• US121724602024

  Three-dimensional Decorative Piece Made of Thermoplastic Synthetic Resin and Method for Producing the Same

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• US117385922023

  Method for Producing a Strip of Three-dimensional Decorative Piece Made of Thermoplastic Synthetic Resin and Apparatus for Producing the Same

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• US117180432023

  Production Method and Production Device for Three-dimensional Decorative Piece Made of Thermoplastic Synthetic Resin

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