Patents by Inventor Eiji Isomura

Eiji Isomura 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).

  • Apparatus for evaluating polysilicon film
    Patent number: 6798498
    Abstract: A polysilicon film evaluation apparatus is provided which enables objective automatic evaluation of the status of a polysilicon film, as formed to a high accuracy in a contact-free fashion.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: September 28, 2004
    Assignees: Sony Corporation, Sony Precision Technology Inc.
    Inventors: Hiroyuki Wada, Koichi Tatsuki, Nobuhiko Umezu, Eiji Isomura, Tetsuo Abe, Tadashi Hattori, Akifumi Ooshima, Makoto Uragaki, Yoshiyuki Noguchi, Hiroyuki Tamaki, Masataka Ebe, Tomohiro Ishiguro, Yasuyuki Kato
  • Apparatus for evaluating polysilicon film
    Publication number: 20020145733
    Abstract: A polysilicon film evaluation apparatus is provided which enables objective automatic evaluation of the status of a polysilicon film, as formed to a high accuracy in a contact-free fashion.
    Type: Application
    Filed: January 18, 2002
    Publication date: October 10, 2002
    Applicant: Sony Corporation
    Inventors: Hiroyuki Wada, Koichi Tatsuki, Nobuhiko Umezu, Eiji Isomura, Tetsuo Abe, Tadashi Hattori, Akifumi Ooshima, Makoto Uragaki, Yoshiyuki Noguchi, Hiroyuki Tamaki, Masataka Ebe, Tomohiro Ishiguro, Yasuyuki Kato
  • Portable self-administered health care terminal and a self-administered health support system
    Publication number: 20020099274
    Abstract: A patient carrying a portable self-administered health care terminal receives data regarding the energy value per nutrient to be consumed daily and the amount of energy to expend through exercise. When dining at a restaurant or other facility providing food, the patient uses a barcode reader connected to the portable terminal to read barcodes included in the menu. This barcode data is transmitted to a server in the facility. The server returns data regarding the energy value per nutrient in the selected foods. The data is automatically input into the portable terminal.
    Type: Application
    Filed: August 2, 2001
    Publication date: July 25, 2002
    Applicant: I.S.C.G. CO., LTD
    Inventors: Eiji Isomura, Yasutane Takafuji
  • Visual examination apparatus and visual examination method of semiconductor device
    Patent number: 6094263
    Abstract: A visual examination apparatus for a semiconductor device for optically reading an image of a semiconductor device having a substantially rectangular package is disclosed, comprising:four polarized light sources which are disposed so as to confront the four side surfaces of said package;four reflection means each of which is disposed between each of said four polarized light sources and the corresponding side surface of said package, and reflects a projection image at each side surface side which is formed from polarized light emitted to said package from a polarized light source which said reflection means confronts through said package; andimage reading means for collectively picking up projection images at the respective side surface sides which are reflected from said four reflection means and an image at the flat surface side of said package.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: July 25, 2000
    Assignee: Sony Corporation
    Inventors: Hiroshi Tomiya, Eiji Isomura