Patents by Inventor Yoshinori Miyaguchi

Yoshinori Miyaguchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Polyamide Resin Film Roll, and Production Method Therefor
    Publication number: 20070259164
    Abstract: A polyamide based resin film roll is provided. The polyamide based resin film roll comprising: a first sample cutout portion within 2 m from the winding end of film; and a final cutout portion within 2 m from the winding start of film, wherein when a sample cutout portion is set up in approximately every 100 m from the first sample cutout portion, in all samples cut out from each of the cutout portions, mechanical properties such as boiling water shrinkage percentage and refraction index in the thickness direction are adjusted within a given range of variation width.
    Type: Application
    Filed: June 2, 2005
    Publication date: November 8, 2007
    Inventors: Tadashi Nishi, Yoshinori Miyaguchi, Naonobu Oda, Shigeru Komeda, Katsuhiko Nose