Patents by Inventor Unpei Nagashima

Unpei Nagashima 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).

  • Patent number: 7370328
    Abstract: When parallel processing is executed by parallel computers composed of a host computer and a plurality of processors connected to the host computer through a common bus, there is provided a method of assigning jobs to respective processors with high efficiency. A job in which a ratio between a communication time and a calculation time is larger than a predetermined value or larger than a fraction of processors and a job in which a ratio between a communication time and a calculation time is smaller than a predetermined value or smaller than a fraction of processors can be alternately assigned to respective processors.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: May 6, 2008
    Assignees: Honda Motor Co., Ltd., Taisho Pharmaceutical Co., Ltd.
    Inventors: Sou Yamada, Shinjiro Inabata, Nobuaki Miyakawa, Hajime Takashima, Kunihiro Kitamura, Unpei Nagashima
  • Publication number: 20030204576
    Abstract: When parallel processing is executed by parallel computers composed of a host computer and a plurality of processors connected to the host computer through a common bus, there is provided a method of assigning jobs to respective processors with high efficiency. A job in which a ratio between a communication time and a calculation time is larger than a predetermined value or larger than a fraction of processors and a job in which a ratio between a communication time and a calculation time is smaller than a predetermined value or smaller than a fraction of processors can be alternately assigned to respective processors.
    Type: Application
    Filed: October 18, 2002
    Publication date: October 30, 2003
    Inventors: Sou Yamada, Shinjiro Inabata, Nobuaki Miyakawa, Hajime Takashima, Kunihiro Kitamura, Unpei Nagashima