Patents by Inventor Yasuhiro Oyama

Yasuhiro Oyama 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).

  • Advanced computational processes and methods of using the same
    Patent number: 9658986
    Abstract: A data processing apparatus includes a computing unit that performs a matrix computation between data streams whose unit data is of a matrix format; a determining unit that for each matrix obtained by the matrix computation by the computing unit, determines based on the value of each element included in the matrix, an exponent value for expressing each element included in the matrix as a floating decimal point value; a converting unit that converts the value of each element into a significand value of the element, according to the exponent value determined by the determining unit; and an output unit that correlates and outputs the exponent value and each matrix after conversion in which the value of each element in the matrix has been converted by the converting unit.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: May 23, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Yi Ge, Noboru Kobayashi, Hiroshi Hatano, Yasuhiro Oyama
  • DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, AND COMPUTER PRODUCT
    Publication number: 20140237010
    Abstract: A data processing apparatus includes a computing unit that performs a matrix computation between data streams whose unit data is of a matrix format; a determining unit that for each matrix obtained by the matrix computation by the computing unit, determines based on the value of each element included in the matrix, an exponent value for expressing each element included in the matrix as a floating decimal point value; a converting unit that converts the value of each element into a significand value of the element, according to the exponent value determined by the determining unit; and an output unit that correlates and outputs the exponent value and each matrix after conversion in which the value of each element in the matrix has been converted by the converting unit.
    Type: Application
    Filed: January 29, 2014
    Publication date: August 21, 2014
    Applicants: FUJITSU SEMICONDUCTOR LIMITED, FUJITSU LIMITED
    Inventors: Yi Ge, Noboru Kobayashi, Hiroshi Hatano, Yasuhiro Oyama
  • Inner cap for a vessel
    Patent number: D480640
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: October 14, 2003
    Assignee: Sysmex Corporation
    Inventors: Yasuhiro Oyama, Kazuyuki Sakurai, Yoichi Nakamura, Noriyoshi Yoshida, Kazutoshi Tokunaga
  • Vessel
    Patent number: D482793
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: November 25, 2003
    Assignee: Sysmex Corporation
    Inventors: Yasuhiro Oyama, Kazuyuki Sakurai, Yoichi Nakamura, Noriyoshi Yoshida, Kazutoshi Tokunaga, Kouji Kasuya
  • Sample analyzer
    Patent number: D482796
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: November 25, 2003
    Assignee: Sysmex Corporation
    Inventors: Yasuhiro Oyama, Kazuyuki Sakurai, Yoichi Nakamura, Noriyoshi Yoshida, Kazutoshi Tokunaga, Masami Ishizaki