Patents by Inventor Hiroya Kuwahara

Hiroya Kuwahara 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).

  • Carrier for use in delivering drug, conjugate, composition comprising same, and method for administrating same
    Patent number: 10912838
    Abstract: The present invention provides a vesicle, a conjugate, a composition comprising the vesicle or the conjugate, for use in delivering a drug to the brain, and a method for administering the same. The composition of the present invention is a composition for administration to a subject according to a dosing regimen, comprising a carrier for drug delivery, wherein the dosing regimen comprises administering the composition to a subject who has been fasted or caused to have hypoglycemia and inducing an increase in blood glucose level in the subject, and the carrier is modified at the outer surface thereof with a GLUT1 ligand.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: February 9, 2021
    Assignees: THE UNIVERSITY OF TOKYO, NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
    Inventors: Kazunori Kataoka, Yasutaka Anraku, Nobuhiro Nishiyama, Kanjiro Miyata, Takehiko Ishii, Yu Matsumoto, Yu Fukusato, Akihiro Mizoguchi, Takanori Yokota, Hiroya Kuwahara, Kazutaka Nishina, Hidehiro Mizusawa
  • CARRIER FOR USE IN DELIVERING DRUG, CONJUGATE, COMPOSITION COMPRISING SAME, AND METHOD FOR ADMINISTRATING SAME
    Publication number: 20180185501
    Abstract: The present invention provides a vesicle, a conjugate, a composition comprising the vesicle or the conjugate, for use in delivering a drug to the brain, and a method for administering the same. The composition of the present invention is a composition for administration to a subject according to a dosing regimen, comprising a carrier for drug delivery, wherein the dosing regimen comprises administering the composition to a subject who has been fasted or caused to have hypoglycemia and inducing an increase in blood glucose level in the subject, and the carrier is modified at the outer surface thereof with a GLUT1 ligand.
    Type: Application
    Filed: February 22, 2018
    Publication date: July 5, 2018
    Applicants: The University of Tokyo, National University Corporation Tokyo Medical and Dental University
    Inventors: Kazunori Kataoka, Yasutaka Anraku, Nobuhiro Nishiyama, Kanjiro Miyata, Takehiko Ishii, Yu Matsumoto, Yu Fukusato, Akihiro Mizoguchi, Takanori Yokota, Hiroya Kuwahara, Kazutaka Nishina, Hidehiro Mizusawa
  • Carrier for use in delivering drug, conjugate, composition comprising same, and method for administrating same
    Patent number: 9937263
    Abstract: The present invention provides a vesicle, a conjugate, a composition comprising the vesicle or the conjugate, for use in delivering a drug to the brain, and a method for administering the same. The composition of the present invention is a composition for administration to a subject according to a dosing regimen, comprising a carrier for drug delivery, wherein the dosing regimen comprises administering the composition to a subject who has been fasted or caused to have hypoglycemia and inducing an increase in blood glucose level in the subject, and the carrier is modified at the outer surface thereof with a GLUT1 ligand.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: April 10, 2018
    Assignees: THE UNIVERSITY OF TOKYO, NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
    Inventors: Kazunori Kataoka, Yasutaka Anraku, Nobuhiro Nishiyama, Kanjiro Miyata, Takehiko Ishii, Yu Matsumoto, Yu Fukusato, Akihiro Mizoguchi, Takanori Yokota, Hiroya Kuwahara, Kazutaka Nishina, Hidehiro Mizusawa
  • CARRIER FOR USE IN DELIVERING DRUG, CONJUGATE, COMPOSITION COMPRISING SAME, AND METHOD FOR ADMINISTRATING SAME
    Publication number: 20160287714
    Abstract: The present invention provides a vesicle, a conjugate, a composition comprising the vesicle or the conjugate, for use in delivering a drug to the brain, and a method for administering the same. The composition of the present invention is a composition for administration to a subject according to a dosing regimen, comprising a carrier for drug delivery, wherein the dosing regimen comprises administering the composition to a subject who has been fasted or caused to have hypoglycemia and inducing an increase in blood glucose level in the subject, and the carrier is modified at the outer surface thereof with a GLUT1 ligand.
    Type: Application
    Filed: November 21, 2014
    Publication date: October 6, 2016
    Applicants: THE UNIVERSITY OF TOKYO, NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
    Inventors: Kazunori KATAOKA, Yasutaka ANRAKU, Nobuhiro NISHIYAMA, Kanjiro MIYATA, Takehiko ISHII, Yu MATSUMOTO, Yu FUKUSATO, Akihiro MIZOGUCHI, Takanori YOKOTA, Hiroya KUWAHARA, Kazutaka NISHINA, Hidehiro MIZUSAWA
  • Wireless terminal for selecting optimal base station from among plural base stations
    Patent number: 7606569
    Abstract: A wireless communication terminal includes: a base station list that stores information on a plurality of base stations, the information indicating whether each of the base stations accepts a call request from the wireless terminal; a selecting unit that selects one of the base stations that accepts the call request based on the information stored in the base station list; and a calling unit that transmits a call request to the base station selected by the selecting unit.
    Type: Grant
    Filed: January 13, 2006
    Date of Patent: October 20, 2009
    Assignee: Fujitsu Limited
    Inventors: Yosuke Hori, Hiroya Kuwahara, Kazuyuki Naka
  • Wireless communication terminal for selecting optimal base station from among plural base stations
    Publication number: 20070070938
    Abstract: A wireless communication terminal includes: a base station list that stores information on a plurality of base stations, the information indicating whether each of the base stations accepts a call request from the wireless terminal; a selecting unit that selects one of the base stations that accepts the call request based on the information stored in the base station list; and a calling unit that transmits a call request to the base station selected by the selecting unit.
    Type: Application
    Filed: January 13, 2006
    Publication date: March 29, 2007
    Inventors: Yosuke Hori, Hiroya Kuwahara, Kazuyuki Naka