Patents by Inventor Tatsuji Ushino

Tatsuji Ushino 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 information terminal
    Publication number: 20030011564
    Abstract: In the present invention, main information being selected by a display indicator is changed in accordance with selection operations and corresponding detailed information is taken out of a storage means when the selection operations are interrupted and is displayed at a part of a display means, thereby call numbers can be displayed without performing selection and determination operations, so that information can be retrieved with simple operations.
    Type: Application
    Filed: December 30, 2001
    Publication date: January 16, 2003
    Inventors: Tatsuji Ushino, Masato Namekawa, Naohiro Takahashi
  • Communication terminal apparatus and control method thereof
    Patent number: 6223058
    Abstract: A communication terminal apparatus such as a portable telephone apparatus has a main body, a selection operation unit, an operation inputting unit, a display unit, and a controller. The main body has a speaker and a microphone. The selection operation unit is provided on the main body and selects one mode from a plurality of modes of the communication terminal apparatus. The operation inputting unit is provided on the main body and changes functions based on the mode selected by the selection operation unit. The display unit is provided on the main body and displays information required for selection operation or inputting operation by the selection operation unit and/or the operation inputting unit. The controller sets a mode selected based on the input from the selection operation unit, and switches a function of the operation inputting unit based on the input from the selection operation unit.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: April 24, 2001
    Assignee: Sony Corporation
    Inventors: Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Kentaro Odaka, Tatsuji Ushino, Toshiro Terauchi
  • Communication terminal apparatus and control method thereof
    Patent number: 6198948
    Abstract: A communication terminal apparatus such as a portable telephone apparatus has a main body, a selection operation unit, an operation inputting unit, a display unit, and a controller. The main body has a speaker and a microphone. The selection operation unit is provided on the main body and selects one mode from a plurality of modes of the communication terminal apparatus. The control inputting unit is provided on the main body and changes functions based on the mode selected by the selection operation means. The display unit is provided on the main body and displays information required for selection operation or inputting operation by the selection operation unit and/or the operation inputting unit. The controller sets mode selected based on the input from the selection operation unit, and switches function of the operation input unit based on the input from the selection operation unit.
    Type: Grant
    Filed: June 24, 1999
    Date of Patent: March 6, 2001
    Assignee: Sony Corporation
    Inventors: Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Kentaro Odaka, Tatsuji Ushino, Toshiro Terauchi
  • Communication terminal apparatus and control method thereof
    Patent number: 6138039
    Abstract: A communication terminal apparatus such as a portable telephone apparatus has a main body, a selection operation unit, an operation inputting unit, a display unit, and a controller. The main body has a speaker and a microphone. The selection operation unit is provided on the main body and selects one mode from a plurality of modes of the communication terminal apparatus. The operation inputting unit is provided on the main body and changes functions based on the mode selected by the selection operation unit. The display unit is provided on the main body and displays information required for selection operation or inputting operation by the selection operation unit and/or the operation inputting unit. The controller sets a mode selected based on the input from the selection operation unit, and switches a function of the operation inputting unit based on the input from the selection operation unit.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: October 24, 2000
    Assignee: Sony Corporation
    Inventors: Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Kentaro Odaka, Tatsuji Ushino, Toshiro Terauchi
  • Communication terminal apparatus and control method thereof
    Patent number: 6131048
    Abstract: A communication terminal apparatus such as a portable telephone apparatus has a main body, a selection operation unit, an operation inputting unit, a display unit, and a controller. The main body has a speaker and a microphone. The selection operation unit is provided on the main body and selects one mode from a plurality of modes of the communication terminal apparatus. The operation inputting unit is provided on the main body and changes functions based on the mode selected by the selection operation unit. The display unit is provided on the main body and displays information required for selection operation or inputting operation by the selection operation unit and/or the operation inputting unit. The controller sets a mode selected based on the input from the selection operation unit, and switches a function of the operation inputting unit based on the input from the selection operation unit.
    Type: Grant
    Filed: November 18, 1998
    Date of Patent: October 10, 2000
    Assignee: Sony Corporation
    Inventors: Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Kentaro Odaka, Tatsuji Ushino, Toshiro Terauchi
  • Communication terminal apparatus and control method thereof
    Patent number: 5999827
    Abstract: A communication terminal apparatus such as a portable telephone apparatus has a main body, a selection operation unit, an operation inputting unit, a display unit, and a controller. The main body has a speaker and a microphone. The selection operation unit is provided on the main body and selects one mode from a plurality of modes of the communication terminal apparatus. The operation inputting unit is provided on the main body and changes functions based on the mode selected by the selection operation unit. The display unit is provided on the main body and displays information required for selection operation or inputting operation by the selection operation unit and/or the operation inputting unit. The controller sets a mode selected based on the input from the selection operation unit, and switches a function of the operation inputting unit based on the input from the selection operation unit.
    Type: Grant
    Filed: September 17, 1997
    Date of Patent: December 7, 1999
    Assignee: Sony Corporation
    Inventors: Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Kentaro Odaka, Tatsuji Ushino, Toshiro Terauchi
  • Communication terminal apparatus and control method thereof
    Patent number: 5987336
    Abstract: A communication terminal apparatus such as a portable telephone apparatus has a main body, a selection operation unit, an operation inputting unit, a display unit, and a controller. The main body has a speaker and a microphone. The selection operation unit is provided on the main body and selects one mode from a plurality of modes of the communication terminal apparatus. The control inputting unit is provided on the main body and changes functions based on the mode selected by the selection operation means. The display unit is provided on the main body and displays information required for selection operation or inputting operation by the selection operation unit and/or the operation inputting unit. The controller sets mode selected based on the input from the selection operation unit, and switches function of the operation input unit based on the input from the selection operation unit.
    Type: Grant
    Filed: October 21, 1997
    Date of Patent: November 16, 1999
    Assignee: Sony Corporation
    Inventors: Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Kentaro Odaka, Tatsuji Ushino, Toshiro Terauchi
  • Communication terminal apparatus and control method thereof
    Patent number: RE39959
    Abstract: A communication terminal apparatus such as a portable telephone apparatus has a main body, a selection operation unit, an operation inputting unit, a display unit, and a controller. The main body has a speaker and a microphone. The selection operation unit is provided on the main body and selects one mode from a plurality of modes of the communication terminal apparatus. The operation inputting nit is provided on the main body and changes functions based on the mode selected by the selection operation unit. The display unit is provided on the main body and displays information required for selection operation or inputting operation by the selection operation unit and/or the operation inputting unit. The controller sets a mode selected based on the input from the selection operation unit, and switches a function of the operation inputting unit based on the input from the selection operation unit.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: December 25, 2007
    Assignee: Sony Corporation
    Inventors: Fukuharu Sudo, Takushi Kunihiro, Tetsuo Kobayashi, Atsushi Ajiro, Kentaro Odaka, Tatsuji Ushino, Toshiro Terauchi