Patents by Inventor Masato Hishitani

Masato Hishitani 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).

  • PORTABLE RADIO COMMUNICATION DEVICE AND CONTROL METHOD THEREOF
    Publication number: 20100311462
    Abstract: A portable radio communication device includes a sound input unit that acquires a sound and converts the sound into an electrical signal, a situation detecting unit that detects the situation of the portable radio communication device, and a control unit that controls the sound input unit in accordance with the detection result of the situation detecting unit. For example, the situation detecting unit detects the inclination of the portable radio communication device and the control unit controls the directivity of the sound input unit in accordance with the inclination detected by the situation detecting unit.
    Type: Application
    Filed: May 18, 2010
    Publication date: December 9, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Kaori Endo, Masato Hishitani, Rika Nishiike, Chiharu Kawai, Hitoshi Sasaki, Mitsuyoshi Matsubara, Takashi Wakamatsu, Kaoru Chujo