Patents by Inventor Keiko Iijima

Keiko Iijima 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: 12000849
    Abstract: A high-throughput automatic analyzer integrates a biochemical analysis section and a blood coagulation analysis section. The analyzer is capable of achieving a reduction in size, system cost, and lifecycle cost. The automatic analyzer includes: a reaction disk; a first reagent dispensing mechanism that dispenses a reagent to reaction cells on the reaction disk; a photometer that irradiates a reaction solution in the reaction cell with light; a reaction cell cleaning mechanism; a reaction vessel supply unit that supplies a disposable reaction vessel for mixing and reacting a sample and a reagent with each other; a second reagent dispensing mechanism that dispenses a reagent to the disposable reaction vessel; a blood coagulation time measuring section that irradiates a reaction solution in the disposable reaction vessel with light to detect transmitted or scattered light; and a sample dispensing mechanism that dispenses a sample to the reaction cell and the disposable reaction vessel.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: June 4, 2024
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Akihisa Makino, Hajime Yamazaki, Keiko Yoshikawa, Manabu Ando, Masahiko Iijima
  • Publication number: 20020038322
    Abstract: Electronic source documents of a plurality of types are retained and a electronic-binder builder selects a desired electronic source document page from electronic source document pages of the plurality of kinds of electronic source documents held. The electronic-binder builder composes an integrated electronic document based upon the electronic source document pages selected. A thumbnail image that corresponds to the electronic source document page that constitutes the built integrated electronic document is displayed. Information, which relates to the electronic source document page that corresponds to the thumbnail image, is displayed in the vicinity of the thumbnail image based upon an operation with respect to the thumbnail image displayed.
    Type: Application
    Filed: September 21, 2001
    Publication date: March 28, 2002
    Inventor: Keiko Iijima
  • Patent number: 5563807
    Abstract: An information processing system by which it is possible to easily define a lens arrangement and thus make it is possible to easily perform an optical evaluation, wherein a plurality of object positions may be defined for the same focal length of an optical lens system. A lens is designated as the lens used for focusing, and the values to be changed, such as the distances between lenses, are calculated and defined corresponding to the object positions. The arrangement of an optical system may be defined in a plurality of hierarchy levels, and information on decentering may be defined for each decentered configuration of each group including the lens faces.
    Type: Grant
    Filed: January 12, 1994
    Date of Patent: October 8, 1996
    Assignee: Canon Kabushiki Kaisha
    Inventors: Naoki Kashiwagi, Shin Yamaguchi, Hironobu Araki, Keiko Iijima, Junko Nakatsu