Patents by Inventor Hiroko Saruta

Hiroko Saruta 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).

  • Chemiluminescent assay
    Patent number: 6689576
    Abstract: A method for measuring chemiluminescence by which measurement of chemiluminescence can be carried out efficiently and accurately. In this method, an enzyme reaction of a chemiluminescent substrate in the presence of the enzyme carrying out the enzyme reaction and a chemiluminescence enhancer is conducted further in the presence of a chemiluminescence intensity-adjusting agent; and then the resulting chemiluminescence from the reaction product is measured.
    Type: Grant
    Filed: December 28, 2000
    Date of Patent: February 10, 2004
    Assignee: Fujirebio, Inc.
    Inventors: Tatsuki Matsuno, Hiroko Saruta
  • Immunoassay device and immunoassay method using the same
    Publication number: 20030100103
    Abstract: Disclosed are an immunoassay device which comprises a labeled substance dotting portion and a specimen dotting portion provided thereon, and an immunoassay method using the device.
    Type: Application
    Filed: August 28, 2002
    Publication date: May 29, 2003
    Applicant: FUJIREBIO INC.
    Inventors: Hiroko Saruta, Akira Hasegawa, Yoshihiro Ashihara, Yuko Ishioka, Mitsuo Isomura
  • Immunoassay device and immunoassay method using the same
    Patent number: 6472160
    Abstract: Disclosed are an immunoassay device which comprises a labeled substance dotting portion and a specimen dotting portion provided thereon, and an immunoassay method using the device.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: October 29, 2002
    Assignee: Fujirebio Inc.
    Inventors: Hiroko Saruta, Akira Hasegawa, Yoshihiro Ashihara, Yuko Ishioka, Mitsuo Isomura
  • Immunoassay device and immunoassay method using the same
    Publication number: 20020045278
    Abstract: Disclosed are an immunoassay device which comprises a labeled substance dotting portion and a specimen dotting portion provided thereon, and an immunoassay method using the device.
    Type: Application
    Filed: January 27, 2000
    Publication date: April 18, 2002
    Applicant: Fujirebio INC.(Fujirebio Kabushiki Kaisha)
    Inventors: Hiroko Saruta, Akira Hasegawa, Yoshihiro Ashihara, Yuko Ishioka, Mitsuo Isomura
  • Chemiluminescent assay
    Publication number: 20010005584
    Abstract: A method for measuring chemiluminescence by which measurement of chemiluminescence can be carried out efficiently and accurately. In this method, an enzyme reaction of a chemiluminescent substrate in the presence of the enzyme carrying out the enzyme reaction and a chemiluminescence enhancer is conducted further in the presence of a chemiluminescence intensity-adjusting agent; and then the resulting chemiluminescence from the reaction product is measured.
    Type: Application
    Filed: December 28, 2000
    Publication date: June 28, 2001
    Inventors: Tatsuki Matsuno, Hiroko Saruta