Patents by Inventor Hideto Shibata

Hideto Shibata 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 of assaying phosphatase with 3,4-dinitrophenylphosphate
    Patent number: 5350677
    Abstract: The substrate, 3,4-dinitrophenylphosphate, has been found to be useful in an assay of acid phosphatase in body fluids.
    Type: Grant
    Filed: May 11, 1993
    Date of Patent: September 27, 1994
    Assignee: Iatron Laboratories, Inc.
    Inventors: Tatsuhiko Yagi, Ryuki Hisada, Hideto Shibata
  • Air cooling type heat exchanger for a refrigerating apparatus accommodated in a container
    Patent number: 4534410
    Abstract: An improved air cooling type heat exchanger for a refrigerating apparatus accommodated in a container is disclosed, wherein the improvement consists in that the air cooling type heat exchanger is divided into a plurality of segments which are arranged in a stepped relation in the direction of main air flow in such a manner that they overlap with a certain distance kept between the adjacent ones. Thus, it is assured that the heat exchanger is designed and constructed in smaller dimensions and moreover it is operated at a high efficiency.
    Type: Grant
    Filed: May 27, 1983
    Date of Patent: August 13, 1985
    Assignees: Mitsubishi Jukogyo Kabushiki, Churyo Engineering Co., Ltd.
    Inventors: Shin Watabe, Hideto Shibata
  • Method of determination of serum triglycerides and reagents
    Patent number: 4038146
    Abstract: A serum sample is added to a reaction liquid obtained by adding an aqueous solution of a mixture of a tetrazolium compound and phenazine methosulfate to an enzyme-coenzyme reagent comprising LPL, GDH and NAD thereby effecting hydrolysis reaction of serum triglycerides and subsequent dehydrogenation reaction of resulting glycerol and the liquid after the reaction is subjected to colorimetry in a visible ray region to determine the triglyceride content of the serum.
    Type: Grant
    Filed: December 9, 1974
    Date of Patent: July 26, 1977
    Assignee: Latron Laboratories, Inc.
    Inventors: Urao Nonaka, Hideto Shibata, Nobuyuki Nakajima