Patents by Inventor Chikako Tsukada

Chikako Tsukada 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).

  • Server apparatus and message transmission method
    Patent number: 8467771
    Abstract: There are provided a server apparatus capable of transmitting any message in a flexible manner at various timings of communication service states, and a message transmission method thereof. When a communication trigger detector 103 of an IMS 100 detects a trigger point, a determination portion 104 determines a massage to be transmitted based upon at least one of a type of the communication service state, a transmission destination of the message, presence information, and an instruction input. A message transmitter 105 give an instruction to an information storage device 300 to transmit the message to be transmitted that has been determined, and the information storage device 300 transmits the message to the transmission destination.
    Type: Grant
    Filed: December 24, 2008
    Date of Patent: June 18, 2013
    Assignee: NTT DoCoMo, Inc.
    Inventors: Motoshi Tamura, Masami Yabusaki, Chikako Tsukada
  • Server Apparatus and Message Transmission Method
    Publication number: 20100273455
    Abstract: There are provided a server apparatus capable of transmitting any message in a flexible manner at various timings of communication service states, and a message transmission method thereof. When a communication trigger detector 103 of an IMS 100 detects a trigger point, a determination portion 104 determines a massage to be transmitted based upon at least one of a type of the communication service state, a transmission destination of the message, presence information, and an instruction input. A message transmitter 105 give an instruction to an information storage device 300 to transmit the message to be transmitted that has been determined, and the information storage device 300 transmits the message to the transmission destination.
    Type: Application
    Filed: December 24, 2008
    Publication date: October 28, 2010
    Applicant: NTT DoCoMo, Inc.
    Inventors: Motoshi Tamura, Masami Yabusaki, Chikako Tsukada