Patents by Inventor Yuji SOGABE

Yuji SOGABE 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).

  • Electrophoresis flow channel cleaning method and electrophoresis device
    Patent number: 11946900
    Abstract: A polymer not including a fluorescent dye is introduced into an electrophoresis flow channel and electrophoresis is performed (Steps S101, S103), so that a fluorescent dye in the electrophoresis flow channel is removed from the inside of the electrophoresis flow channel by the polymer. The fluorescent dye accumulated in the electrophoresis flow channel can be adhered to the polymer having a certain viscosity and removed from the electrophoresis flow channel. Accordingly, separation performance of a flow channel member can be recovered effectively.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: April 2, 2024
    Assignee: Shimadzu Corporation
    Inventor: Yuji Sogabe
  • ELECTROPHORESIS FLOW CHANNEL CLEANING METHOD AND ELECTROPHORESIS DEVICE
    Publication number: 20190310226
    Abstract: A polymer not including a fluorescent dye is introduced into an electrophoresis flow channel and electrophoresis is performed (Steps S101, S103), so that a fluorescent dye in the electrophoresis flow channel is removed from the inside of the electrophoresis flow channel by the polymer. The fluorescent dye accumulated in the electrophoresis flow channel can be adhered to the polymer having a certain viscosity and removed from the electrophoresis flow channel. Accordingly, separation performance of a flow channel member can be recovered effectively.
    Type: Application
    Filed: April 9, 2018
    Publication date: October 10, 2019
    Applicant: Shimadzu Corporation
    Inventor: Yuji SOGABE