Patents by Inventor Michinori Koizuka

Michinori Koizuka 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).

  • COMPOSITION FOR PREVENTING EVAPORATION OF REACTION SOLUTION DURING NUCLEIC ACID AMPLIFICATION REACTION.
    Publication number: 20180134895
    Abstract: The present invention provides a composition capable of hermetically sealing a PCR reaction vessel without using a closure member or adhesive seal. Disclosed is a composition for preventing evaporation of a nucleic acid amplification reaction solution during nucleic acid amplification reaction, which is a liquid during the reaction and becomes a solid through chemical or thermal changes after completion of the reaction. Also disclosed is a composition for preventing evaporation of a nucleic acid amplification reaction solution during nucleic acid amplification reaction, wherein the melting point of the composition is 0-15° C. Also disclosed is a composition for preventing evaporation of a nucleic acid amplification reaction solution during nucleic acid amplification reaction, wherein the melting point of the composition is 5-10° C.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Applicant: UNIVERSAL BIO RESEARCH CO., LTD.
    Inventors: Takaki SUGIMOTO, Tetsuya UEDA, Osamu SEGAWA, Michinori KOIZUKA, Hideji TAJIMA
  • Composition for Preventing Evaporation of Reaction Solution During Nucleic Acid Amplification Reaction
    Publication number: 20130084606
    Abstract: The present invention provides a composition capable of hermetically sealing a PCR reaction vessel without using a closure member or adhesive seal. Disclosed is a composition for preventing evaporation of a nucleic acid amplification reaction solution during nucleic acid amplification reaction, which is a liquid during the reaction and becomes a solid through chemical or thermal changes after completion of the reaction. Also disclosed is a composition for preventing evaporation of a nucleic acid amplification reaction solution during nucleic acid amplification reaction, wherein the melting point of the composition is 0-15° C. Also disclosed is a composition for preventing evaporation of a nucleic acid amplification reaction solution during nucleic acid amplification reaction, wherein the melting point of the composition is 5-10° C.
    Type: Application
    Filed: June 22, 2011
    Publication date: April 4, 2013
    Applicant: UNIVERSAL BIO RESEARCH CO., LTD.
    Inventors: Takaki Sugimoto, Tetsuya Ueda, Osamu Segawa, Michinori Koizuka, Hideji Tajima
  • Method of detecting dispensed quantity, and liquid suction monitoring dispensing apparatus
    Patent number: 8307722
    Abstract: There are provided a method of detecting dispensed quantity in which without the need of detecting a surface of liquid accommodated in a container, a liquid quantity can be detected only by measuring pressure change; and a relevant liquid suction monitoring dispensing apparatus.
    Type: Grant
    Filed: May 19, 2006
    Date of Patent: November 13, 2012
    Assignee: Universal Bio Research Co., Ltd.
    Inventors: Hideji Tajima, Michinori Koizuka, Hiroshi Suzuki, Susumu Kimura
  • Method of Detecting Dispensed Quantity, and Liquid Suction Monitoring Dispensing Apparatus
    Publication number: 20090211380
    Abstract: There are provided a method of detecting dispensed quantity in which without the need of detecting a surface of liquid accommodated in a container, a liquid quantity can be detected only by measuring pressure change; and a relevant liquid suction monitoring dispensing apparatus.
    Type: Application
    Filed: May 19, 2006
    Publication date: August 27, 2009
    Applicant: UNIVERSAL BIO RESEARCH CO., LTD.
    Inventors: Hideji Tajima, Michinori Koizuka, Hiroshi Suzuki, Susumu Kimura