Patents by Inventor Naoko Maji

Naoko Maji 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).

  • OPTICAL FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE
    Publication number: 20100062189
    Abstract: Provided are an optical film for a protection film for polarizer, excellent in optical properties such as small haze, excellent transparency and small birefringence, having good mechanical strength and heat resistance, and excellent in water vapor transmission rate; a polarizing film having the film as a protection film on one or both surfaces of a polarizer; and an image display device comprising the polarizing film. The optical film for a protection film for polarizer comprises a polypropylene-based resin produced with a metallocene catalyst.
    Type: Application
    Filed: November 19, 2007
    Publication date: March 11, 2010
    Inventors: Takatoshi Yosomiya, Kazuaki Watanabe, Naoko Maji