Patents by Inventor Kohei Aso

Kohei Aso 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).

  • Surface profile measuring apparatus
    Patent number: 8085409
    Abstract: A surface profile measuring apparatus of the invention has a changing section for changing the cross section of a flux of light to be projected onto a sample by a light projecting section in measuring a surface profile of the sample. The surface profile measuring apparatus having the above arrangement enables to measure the surface profile of the sample easily and precisely, without using different kinds of measuring apparatuses.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: December 27, 2011
    Assignee: Konica Minolta Sensing, Inc.
    Inventors: Kohei Aso, Yosuke Takebe, Jun Matsumoto
  • Surface profile measuring apparatus
    Publication number: 20090070068
    Abstract: A surface profile measuring apparatus of the invention has a changing section for changing the cross section of a flux of light to be projected onto a sample by a light projecting section in measuring a surface profile of the sample. The surface profile measuring apparatus having the above arrangement enables to measure the surface profile of the sample easily and precisely, without using different kinds of measuring apparatuses.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 12, 2009
    Inventors: Kohei Aso, Yosuke Takebe, Jun Matsumoto