Patents by Inventor Seiji Nanitani

Seiji Nanitani 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 telephone, transmission power control method, and program
    Patent number: 7809396
    Abstract: The present invention provides a mobile phone having a control mechanism for controlling transmission power according to changes in various environmental conditions. A mobile phone for performing transmission at a transmission frequency of an assigned channel, the mobile phone comprising: a temperature detecting unit operable to detect a temperature in the mobile phone; a correction value specifying unit operable to specify a correction value for correcting transmission power, according to the temperature detected by the temperature detecting unit and the transmission frequency; and a control unit operable to control the transmission power based on the correction value specified by the correction value specifying unit.
    Type: Grant
    Filed: November 24, 2005
    Date of Patent: October 5, 2010
    Assignee: Kyocera Corporation
    Inventors: Seita Miyauchi, Kosuke Nagase, Tetsuyuki Taniguchi, Seiji Nanitani
  • Mobile Telephone, Transmission Power Control Method, And Program
    Publication number: 20080268915
    Abstract: The present invention provides a mobile phone having a control mechanism for controlling transmission power according to changes in various environmental conditions. A mobile phone for performing transmission at a transmission frequency of an assigned channel, the mobile phone comprising: a temperature detecting unit operable to detect a temperature in the mobile phone; a correction value specifying unit operable to specify a correction value for correcting transmission power, according to the temperature detected by the temperature detecting unit and the transmission frequency; and a control unit operable to control the transmission power based on the correction value specified by the correction value specifying unit.
    Type: Application
    Filed: November 24, 2005
    Publication date: October 30, 2008
    Applicants: SANYO ELECTRIC CO., LTD., SKY CO., LTD.
    Inventors: Seita Miyauchi, Kosuke Nagase, Tetsuyuki Taniguchi, Seiji Nanitani