Patents by Inventor Masahumi Asano

Masahumi Asano 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).

  • Testing system, a computer implemented testing method and a method for manufacturing electronic devices
    Patent number: 7047147
    Abstract: A testing system includes a testing device configured to test product characteristics of a first sample by sampling the first sample from a population; a main storage device configured to store analysis information and testing information, the testing information includes a confidence interval tolerance of the first sample; an analysis module configured to analyze at least one of statistical data and a confidence interval of a mean value of the population, based on the analysis information; and a calculation module configured to calculate a first sampling number of the first sample, based on results of the analysis module.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: May 16, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Masahumi Asano
  • Testing system, a computer implemented testing method and a method for manufacturing electronic devices
    Publication number: 20050119850
    Abstract: A testing system includes a testing device configured to test product characteristics of a first sample by sampling the first sample from a population; a main storage device configured to store analysis information and testing information, the testing information includes a confidence interval tolerance of the first sample; an analysis module configured to analyze at least one of statistical data and a confidence interval of a mean value of the population, based on the analysis information; and a calculation module configured to calculate a first sampling number of the first sample, based on results of the analysis module.
    Type: Application
    Filed: September 23, 2004
    Publication date: June 2, 2005
    Inventor: Masahumi Asano