Patents by Inventor Osamu Ochida

Osamu Ochida 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).

  • Cellulose acylate film, process for producing cellulose acylate film, polarizing plate and liquid crystal display device
    Patent number: 8017199
    Abstract: A cellulose acylate film comprising at least one retardation raising agent having specific rod-like polarizability anisotropy or specific plane polarizability anisotropy, and specific distance between terminals of a molecule in a specific amount; a process for producing the same; and a polarizing plate and liquid crystal display using the same.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: September 13, 2011
    Assignee: FUJIFILM Corporation
    Inventors: Nobutaka Fukagawa, Osamu Ochida, Shigeki Uehira, Tomohiro Ogawa