Patents by Inventor Takahito Matumura

Takahito Matumura 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).

  • Publication number: 20130323828
    Abstract: A urine test sheet which can reduce the workload of a person performing a test through the use of a urine test sheet, caused by the above-mentioned temporary restriction and which makes it possible to obtain a determination result having high reliability. The urine test sheet includes a support, and a reaction reagent which is formed on the support, and by the urine test sheet being immersed in urine to be a specimen and then being taken out, shows a reaction for a prescribed subject to be tested after a prescribed period of time, wherein a detection member in a pad-like shape including the reaction reagent and a reaction-terminating agent having an action causing the reaction to terminate is formed on the support, the reaction-terminating agent is covered with a water-soluble material, and the water-soluble material causes the reaction-terminating agent to act by being dissolved by moisture in the urine.
    Type: Application
    Filed: February 15, 2012
    Publication date: December 5, 2013
    Inventor: Takahito Matumura
  • Publication number: 20130006148
    Abstract: A vacuum blood collection tube which includes a tubular body with a bottom having inner spaces with a prescribed capacity and a plug body which hermetically seals an open end of the tubular body to maintain the inner spaces at a prescribed reduced pressure, wherein blood is collected into the inner spaces of the tubular body by differential pressure between the blood pressure and the pressure of the inner spaces via a hollow blood collection needle one end of which is punctured into a blood vessel and the other end of which is punctured into the plug body, the inner space is divided into a plurality of inner spaces by partitioning the inner space of the tubular body, each of the inner spaces has a prescribed capacity and maintains a prescribed reduced pressure depending on a purpose of each blood test, and the blood with an amount depending on the purposes of the various blood tests is collected in each of the inner spaces through the blood collection needle punctured into the blood vessel.
    Type: Application
    Filed: December 28, 2010
    Publication date: January 3, 2013
    Inventor: Takahito Matumura