Patents by Inventor Hirohito Asakura

Hirohito Asakura 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).

  • Mobile communication terminal, program and state display method
    Patent number: 9019208
    Abstract: A state display device includes: a key operating section which receives input from a user; light sources which are formed by an R lighting element, a G lighting element, and a B lighting element, and which are provided in the vicinity of the key operating section; and a control unit which controls the lighting of each one of the RGB lighting elements of the light sources.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: April 28, 2015
    Assignee: Lenovo Innovations Limited (Hong Kong)
    Inventors: Hirohito Asakura, Kengo Tamura
  • MOBILE COMMUNICATION TERMINAL, PROGRAM AND STATE DISPLAY METHOD
    Publication number: 20110122069
    Abstract: A state display device includes: a key operating section which receives input from a user; light sources which are formed by an R lighting element, a G lighting element, and a B lighting element, and which are provided in the vicinity of the key operating section; and a control unit which controls the lighting of each one of the RGB lighting elements of the light sources.
    Type: Application
    Filed: June 18, 2009
    Publication date: May 26, 2011
    Inventors: Hirohito Asakura, Kengo Tamura