Patents by Inventor Noriyuki Okumiya

Noriyuki Okumiya 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).

  • Biochip and a manufacturing method of biochip
    Patent number: 7229540
    Abstract: To provide a biochip, a biochip manufacturing method, an electrophoresis method, and an electrophoresis apparatus, by which the detection accuracy may improve, there is a biochip introducing a sample in band form into a sample separation passage, by a means for reducing the band width of sample, at which the sample is before being introduced in the sample separation passage in band form. The band of sample supplied to the sample separation passage is compressed, and the expansion by diffusion may be prevented, thus the detection accuracy may improve.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: June 12, 2007
    Assignees: President of Shizuoka University, a Japanese Government Agency, ASTI Corporation
    Inventors: Naomichi Okamoto, Noriyuki Okumiya, Ryo Sugimura
  • Biochip and a manufacturing method of biochip
    Publication number: 20040084311
    Abstract: To provide a biochip, a biochip manufacturing method, an electrophoresis method, and an electrophoresis apparatus, by which the detection accuracy may improve, there is a biochip introducing a sample in band form into a sample separation passage, by a means for reducing the band width of sample, at which the sample is before being introduced in the sample separation passage in band form. The band of sample supplied to the sample separation passage is compressed, and the expansion by diffusion may be prevented, thus the detection accuracy may improve.
    Type: Application
    Filed: January 7, 2003
    Publication date: May 6, 2004
    Applicants: President of Shizuoka University, A Japanese Government Agency, ASTI Corporation
    Inventors: Naomichi Okamoto, Noriyuki Okumiya, Ryo Sugimura