Patents by Inventor Haruki Douke

Haruki Douke 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).

  • Microchannel chip for microparticle separation, microparticle separation method and system for microparticle separation using chip
    Patent number: 9968932
    Abstract: Provided is a microchannel chip, for microparticle separation, which can continuously separate microparticles, from a solution in which microparticles of different particle diameter are mixed, without needing to use an antibody or similar, and without causing clogging. Also provided are a microparticle separation method and a system for microparticle separation using the chip. Microparticles can be captured by using the microchannel chip for microparticle separation, the microchannel chip being characterised by being provided with a plurality of main channels and capture portions that are wider than the main channels and at least one of which is provided to each main channel.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: May 15, 2018
    Assignee: National University Corporation Nagoya University
    Inventors: Fumihito Arai, Taisuke Masuda, Miyako Niimi, Haruki Douke, Hayao Nakanishi, Seiji Ito
  • MICROCHANNEL CHIP FOR MICROPARTICLE SEPARATION, MICROPARTICLE SEPARATION METHOD AND SYSTEM FOR MICROPARTICLE SEPARATION USING CHIP
    Publication number: 20150246353
    Abstract: Provided is a microchannel chip, for microparticle separation, which can continuously separate microparticles, from a solution in which microparticles of different particle diameter are mixed, without needing to use an antibody or similar, and without causing clogging. Also provided are a microparticle separation method and a system for microparticle separation using the chip. Microparticles can be captured by using the microchannel chip for microparticle separation, the microchannel chip being characterised by being provided with a plurality of main channels and capture portions that are wider than the main channels and at least one of which is provided to each main channel.
    Type: Application
    Filed: October 15, 2013
    Publication date: September 3, 2015
    Applicant: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Fumihito Arai, Taisuke Masuda, Miyako Niimi, Haruki Douke, Hayao Nakanishi, Seiji Ito