Patents by Inventor Yuina ABE

Yuina ABE 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).

  • MICRONEEDLE, MICRONEEDLE ARRAY, AND PRODUCTION METHOD OF MICRONEEDLE
    Publication number: 20220331572
    Abstract: A porous microneedle capable of accessing a target portion on a surface of the skin or under the skin in a pinpoint manner, a microneedle array of the same, and a production method of the microneedle. A part of a surface of a porous needle main body is coated with a coating member. The needle main body may include a flow path inside formed to extend in a net shape. The needle main body may be formed of a porous body, and may include a flow path formed from void parts of the porous body.
    Type: Application
    Filed: March 10, 2022
    Publication date: October 20, 2022
    Applicant: TOHOKU UNIVERSITY
    Inventors: Matsuhiko NISHIZAWA, Yuina ABE, Ryohei TAKIZAWA
  • EPIDERMAL ELECTRIC POTENTIAL MEASURING DEVICE, EPIDERMAL ELECTRIC POTENTIAL MEASURING METHOD, COSMETIC METHOD, AND PROBE
    Publication number: 20190090805
    Abstract: Disclosed are a probe including a hollow needle having an outer diameter of 0.003 to 0.4 mm and a length of 0.2 to 40 mm, wherein a distal end and a terminal end of the hollow needle are bridged with a salt bridge, an epidermal electric potential measuring device including the probe, an epidermal electric potential measuring method using the epidermal electric potential measuring device, and a cosmetic method using the epidermal electric potential measuring device.
    Type: Application
    Filed: November 27, 2018
    Publication date: March 28, 2019
    Applicant: TOHOKU UNIVERSITY
    Inventors: Matsuhiko NISHIZAWA, Kuniaki NAGAMINE, Yuina ABE, Kenshi YAMASAKI