Patents by Inventor Toshitsugu Inouchi

Toshitsugu Inouchi 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).

  • Method and apparatus for judging agglutination pattern
    Patent number: 4794450
    Abstract: An apparatus for judging an agglutination has a transparent plate stand 5 for supporting a microplate 7 and perforated with positioning openings 9 for centering of each well 8 of the microplate. A light source and TV camera 12 are disposed above the microplate, an image memory 13 stores the output of the camera, a processor 15 differentiates the stored image to determine its profile, and the picture elements of the differentiated image having intensity levels larger than zero are counted. A calculator 17 produces coefficients of variation, which are plotted against the image profile and compared with a reference value to remove contrast irregularities.
    Type: Grant
    Filed: August 28, 1987
    Date of Patent: December 27, 1988
    Assignee: Fujirebio Kabushiki Kaisha
    Inventors: Tomo Saito, Yasusuke Sakurabayashi, Toshitsugu Inouchi, Norihiro Suzuki
  • Method of preparing gamma globulin suitable for intravenous administration
    Patent number: 4476109
    Abstract: A method of preparing gamma globulin suitable for intravenous administration comprising a first step of treating a supernatant liquid separated from human blood plasma with ethanol under conditions of a pH of 5.5 to 6.5, an ethanol concentration of 30 to 35%, and a protein concentration of 1 to 2% by weight.
    Type: Grant
    Filed: September 24, 1982
    Date of Patent: October 9, 1984
    Assignee: Fujirebio Kabushiki Kaisha
    Inventors: Tokusuke Kimura, Fumio Kurosu, Toshitsugu Inouchi, Masana Komatsu