Patents by Inventor Fumiaki Kamijo

Fumiaki Kamijo 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).

  • Sound volume adjustment system in personal computer and sound volume adjustment method thereof
    Patent number: 6996445
    Abstract: The sound volume adjustment system for a personal computer includes a memory in which sound volume setting information set for each application is registered, and a sound volume adjustment control unit for adjusting, for each application, sound volume data transferred from the application to an operating system based on the sound volume setting information to generate adjusted sound volume data and transferring the adjusted sound volume data to the operating system.
    Type: Grant
    Filed: July 25, 2000
    Date of Patent: February 7, 2006
    Assignee: NEC Corporation
    Inventor: Fumiaki Kamijo