Patents by Inventor TSUBASA HOSOI

TSUBASA HOSOI 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).

  • Polypropylene molded article and method for manufacturing the same
    Patent number: 9132584
    Abstract: A polypropylene molded article has a crystallinity degree of 48% or more by wide-angle X-ray diffraction measurement. The half width of an orientation peak in an azimuth angular distribution obtained by wide-angle X-ray diffraction measurement on the polypropylene molded article is 5.5° or less, and the long period of the polypropylene molded article obtained by small-angle X-ray scattering measurement is 12 nm or more and 16 nm or less.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: September 15, 2015
    Assignee: PANASONIC CORPORATION
    Inventors: Motohiro Suzuki, Hironobu Machida, Hiromu Saito, Tsubasa Hosoi, Akira Yanagida
  • POLYPROPYLENE MOLDED ARTICLE AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20150119543
    Abstract: A polypropylene molded article has a crystallinity degree of 48% or more by wide-angle X-ray diffraction measurement. The half width of an orientation peak in an azimuth angular distribution obtained by wide-angle X-ray diffraction measurement on the polypropylene molded article is 5.5° or less, and the long period of the polypropylene molded article obtained by small-angle X-ray scattering measurement is 12 nm or more and 16 nm or less.
    Type: Application
    Filed: October 27, 2014
    Publication date: April 30, 2015
    Inventors: MOTOHIRO SUZUKI, HIRONOBU MACHIDA, HIROMU SAITO, TSUBASA HOSOI, AKIRA YANAGIDA