Patents by Inventor Jun Ooya

Jun Ooya 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).

  • Disc case
    Publication number: 20030024833
    Abstract: This invention provides a disc case which may simplify the construction of the disc case, facilitate taking out the disc from the disc case, and reduce the cost of manufacturing the disc case, and the disc case, which is a disc case for enclosing the disc-like recording medium, includes an opening part for exposing a part of the disc-like recording medium to the outside and an elastic deformation part of a cantilever structure for holding the disc-like recording medium.
    Type: Application
    Filed: February 25, 2002
    Publication date: February 6, 2003
    Inventors: Kyuichirou Nagai, Tomomi Okamoto, Jun Ooya, Takao Naitou, Shunji Furukawa, Minoru Fujita
  • Disc cartridge
    Patent number: D504689
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: May 3, 2005
    Assignees: Hitachi, Ltd., Hitachi Maxell, Ltd.
    Inventors: Akira Kojima, Tomomi Okamoto, Jun Ooya, Shiro Hayashi