Patents by Inventor Masafumi MOTOSUGI

Masafumi MOTOSUGI 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).

  • PROGRAMMABLE CONTROLLER AND COMMUNICATION UNIT
    Publication number: 20080240136
    Abstract: A programmable controller includes a CPU (central processing unit) unit; and a communication unit coupled to the CPU unit via an internal bus. Each of the CPU unit and the communication unit provides a TCP/IP protocol. The internal bus is coupled to the internet layer of the CPU unit, and is coupled to the Ethernet driver of the communication unit. The internet layer of the CPU unit has a routing function which routes incoming data to at least one of the Ethernet driver of the CPU unit, or the internal bus, and the Ethernet driver of the communication unit has a switching function which routes incoming data to at least one of the internet layer of the communication unit, or the internal bus.
    Type: Application
    Filed: April 11, 2008
    Publication date: October 2, 2008
    Applicant: OMRON CORPORATION
    Inventor: Masafumi Motosugi
  • Programmbale controller and communication unit
    Publication number: 20070217392
    Abstract: A programmable controller includes a CPU (central processing unit) unit; and a communication unit coupled to the CPU unit via an internal bus. Each of the CPU unit and the communication unit provides a TCP/IP protocol. The internal bus is coupled to the internet layer of the CPU unit, and is coupled to the Ethernet driver of the communication unit. The internet layer of the CPU unit has a routing function which routes incoming data to at least one of the Ethernet driver of the CPU unit, or the internal bus, and the Ethernet driver of the communication unit has a switching function which routes incoming data to at least one of the internet layer of the communication unit, or the internal bus.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 20, 2007
    Applicant: OMRON Corporation
    Inventor: Masafumi MOTOSUGI