Patents by Inventor Hideyuki Takeshige

Hideyuki Takeshige 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).

  • Heat and moisture exchanger
    Patent number: 9950133
    Abstract: A heat and moisture exchanger includes: a heat and moisture exchanger material formed by coiling a strip-shaped porous body, the porous body having a plurality of slits formed therein that are arranged along the lengthwise direction, into a spirally-wound shape with the slits facing radially outwardly; and a housing that accommodates the heat and moisture exchanger material. Such a structure for an HME makes it possible to reduce pressure loss and improve moisture retention capabilities by means of a relatively simple structure, thereby allowing the inexpensive provision of an HME that lowers the burden on a patient.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: April 24, 2018
    Assignees: Toray Medical Co., Ltd., Toray Fine Chemicals Co., Ltd.
    Inventors: Tsuguaki Umehara, Hiroyuki Fukuda, Masato Mutoh, Takehiko Hirabara, Yusuke Shobu, Hideyuki Takeshige
  • HEAT AND MOISTURE EXCHANGER
    Publication number: 20150053368
    Abstract: A heat and moisture exchanger includes: a heat and moisture exchanger material formed by coiling a strip-shaped porous body, the porous body having a plurality of slits formed therein that are arranged along the lengthwise direction, into a spirally-wound shape with the slits facing radially outwardly; and a housing that accommodates the heat and moisture exchanger material. Such a structure for an HME makes it possible to reduce pressure loss and improve moisture retention capabilities by means of a relatively simple structure, thereby allowing the inexpensive provision of an HME that lowers the burden on a patient.
    Type: Application
    Filed: March 8, 2013
    Publication date: February 26, 2015
    Inventors: Tsuguaki Umehara, Hiroyuki Fukuda, Masato Mutoh, Takehiko Hirabara, Yusuke Shobu, Hideyuki Takeshige
  • Cyclic peptides and medicinal use thereof
    Patent number: 6511961
    Abstract: Novel cyclic peptides having VLA-4 adhesion inhibiting activity, and their application as therapeutic agents for inflammatory disease, for example allergic inflammatory disease, or hepatitis.
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: January 28, 2003
    Assignee: Toray Industries, Inc.
    Inventors: Toshiya Takahashi, Nobuo Saito, Hideyuki Takeshige, Toshiaki Tanaka, Mie Kainoh