Patents by Inventor Michiko Aizawa

Michiko Aizawa 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: 7907263
    Abstract: The present invention provides a method including measuring a wavefront aberration of the optical system to be measured on a measurement surface, measuring a pupil transmittance distribution of the optical system determining a pupil function of the optical system based on the wavefront aberration and the pupil transmittance distribution, and performing imaging computation using the pupil function to obtain a light intensity distribution formed on an image plane of the optical system, and calculating a flare, generated in the optical system, from the light intensity distribution.
    Type: Grant
    Filed: June 28, 2009
    Date of Patent: March 15, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Michiko Aizawa, Eiji Aoki, Osamu Kakuchi, Yoshiyuki Kuramoto
  • Patent number: 7712676
    Abstract: In a method for manufacturing a flexible memory device and semiconductor device, a stack including an element layer and an insulating layer which seals the element layer is formed over a substrate having a separation layer, and the stack is separated from the separation layer. The element layer includes a memory element having a layer containing an organic compound between a pair of electrodes, a first electrode layer and a second electrode layer, and at least one of the pair of electrode layers is formed using an alloy layer containing tin. The flexible memory device and semiconductor device include a memory element having a layer containing an organic compound between a pair of electrodes, a first electrode layer and a second electrode layer, in which at least one of the pair of electrode layers is formed using an alloy layer containing tin.
    Type: Grant
    Filed: November 27, 2007
    Date of Patent: May 11, 2010
    Assignee: Semiconductor Energy Laboratory Co., Ltd
    Inventors: Mikio Yukawa, Nozomu Sugisawa, Takaaki Nagata, Shuhei Yoshitomi, Michiko Aizawa
  • Publication number: 20100002243
    Abstract: The present invention provides a method including measuring a wavefront aberration of the optical system to be measured on a measurement surface, measuring a pupil transmittance distribution of the optical system determining a pupil function of the optical system based on the wavefront aberration and the pupil transmittance distribution, and performing imaging computation using the pupil function to obtain a light intensity distribution formed on an image plane of the optical system, and calculating a flare, generated in the optical system, from the light intensity distribution.
    Type: Application
    Filed: June 28, 2009
    Publication date: January 7, 2010
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Michiko Aizawa, Eiji Aoki, Osamu Kakuchi, Yoshiyuki Kuramoto
  • Publication number: 20080128517
    Abstract: In a method for manufacturing a flexible memory device and semiconductor device, a stack including an element layer and an insulating layer which seals the element layer is formed over a substrate having a separation layer, and the stack is separated from the separation layer. The element layer includes a memory element having a layer containing an organic compound between a pair of electrodes, a first electrode layer and a second electrode layer, and at least one of the pair of electrode layers is formed using an alloy layer containing tin. The flexible memory device and semiconductor device include a memory element having a layer containing an organic compound between a pair of electrodes, a first electrode layer and a second electrode layer, in which at least one of the pair of electrode layers is formed using an alloy layer containing tin.
    Type: Application
    Filed: November 27, 2007
    Publication date: June 5, 2008
    Inventors: Mikio Yukawa, Nozomu Sugisawa, Takaaki Nagata, Shuhei Yoshitomi, Michiko Aizawa