Patents by Inventor Shiro Ohmasa

Shiro Ohmasa 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).

  • Base station device and base station device installation error detection method
    Patent number: 8060146
    Abstract: In a base station device (10), a reference installation direction storage unit (54) stores at least one reference installation direction serving as a reference installation direction. An acceleration sensor (52) measures an installation direction of the base station device. An inclination judgment unit (56) calculates inclination angles each defined by each reference installation direction stored in the reference installation direction storage unit (54) and the installation direction measured by the acceleration sensor (52). Moreover, the inclination judgment unit (56) judges whether each of the inclination angles exceeds a predetermined value. Then, an installation error alarm unit (58) issues a predetermined alarm when the inclination judgment unit (56) judges that some or all of the inclination angles exceed the predetermined angle.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: November 15, 2011
    Assignee: Kyocera Corporation
    Inventors: Nobuaki Takamatsu, Shiro Ohmasa
  • Base Station Device and Base Station Device Installation Error Detection Method
    Publication number: 20090233645
    Abstract: In a base station device (10), a reference installation direction storage unit (54) stores at least one reference installation direction serving as a reference installation direction. An acceleration sensor (52) measures an installation direction of the base station device. An inclination judgment unit (56) calculates inclination angles each defined by each reference installation direction stored in the reference installation direction storage unit (54) and the installation direction measured by the acceleration sensor (52). Moreover, the inclination judgment unit (56) judges whether each of the inclination angles exceeds a predetermined value. Then, an installation error alarm unit (58) issues a predetermined alarm when the inclination judgment unit (56) judges that some or all of the inclination angles exceed the predetermined angle.
    Type: Application
    Filed: March 23, 2007
    Publication date: September 17, 2009
    Applicant: KYOCERA CORPORATION
    Inventors: Nobuaki Takamatsu, Shiro Ohmasa