Patents by Inventor Izumi HARANO

Izumi HARANO 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).

  • PACKAGING FILM, PACKAGE, AND METHOD OF MANUFACTURING LAMINATED FILM
    Publication number: 20220227555
    Abstract: Provided is a packaging film including: a substrate layer that includes polyethylene; and a coating layer that includes a resin and is provided in contact with one surface of the substrate layer or is provided over one surface of the substrate layer through an anchor coat layer. In one preferable aspect of the packaging film, when a glass transition temperature of the coating layer is represented by Tgc and a glass transition temperature of the substrate layer is represented by Tgs, a value of Tgc is ?25° C. to 120° C. and a value of Tgc-Tgs is 90° C. to 245° C.
    Type: Application
    Filed: May 28, 2020
    Publication date: July 21, 2022
    Applicant: MITSUI CHEMICALS TOHCELLO, INC.
    Inventors: Keiichi YAMAMOTO, Masayuki SAKURAI, Izumi HARANO, Tsutomu HARA, Ryousuke MORITA, Hiroyuki WAKAKI, Tomoyoshi HAKAMATA, Hiroshi MATSUO, Ichiro TAKEISHI