Patents by Inventor Yoshifumi KAWAKUBO

Yoshifumi KAWAKUBO 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).

  • NON-CONTACT BLOOD VESSEL ANALYZER
    Publication number: 20230165476
    Abstract: A non-contact blood vessel analyzer includes an image acquisition device and an image processing device. The image acquisition device acquires an image which is a moving image or successive still images of a blood vessel. The image processing device detects a beat and a thrill from temporal change of an index derived from brightness and/or chromaticity of the image.
    Type: Application
    Filed: October 29, 2021
    Publication date: June 1, 2023
    Inventors: Takunori SHIMAZAKI, Yoshifumi KAWAKUBO, Jun MITSUDO, Yuhei HAYASHI, Shinya HATABE