Patents by Inventor Hiroshi Nagasaki

Hiroshi Nagasaki 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).

  • Publication number: 20230126237
    Abstract: The present invention provides a method for efficiently separating and purifying functional pituitary hormone-producing cells and/or progenitor cells thereof from differentiated tissues derived from pluripotent stem cells.
    Type: Application
    Filed: March 31, 2021
    Publication date: April 27, 2023
    Applicants: FUJITA ACADEMY, National University Corporation Tokai National Higher Education and Research System
    Inventors: Yu KODANI, Hiroshi NAGASAKI, Hidetaka SUGA
  • Publication number: 20170051321
    Abstract: Provided are: a novel yeast having an ability to efficiently produce ethanol from glucose and xylose in a short time in the coexistence of the glucose and the xylose; and a method for producing ethanol using the novel yeast. A yeast, which was designated as Candida intermedia 4-6-4T2 and was deposited as FERN BP-11509.
    Type: Application
    Filed: October 4, 2016
    Publication date: February 23, 2017
    Applicant: COSMO OIL CO., LTD.
    Inventor: Hiroshi NAGASAKI
  • Publication number: 20160002675
    Abstract: Provided is a method for efficiently producing ethanol even when a fermentation inhibitor is present in a cellulosic biomass hydrolysate. A method for producing ethanol comprising fermenting a fermentation broth comprising a cellulosic biomass hydrolysate using an yeast belonging to Candida intermedia under a condition such that an air supply rate into a fermenter is from 0.0001 to 100 L/hour/g dry cell weight.
    Type: Application
    Filed: February 28, 2014
    Publication date: January 7, 2016
    Applicant: COSMO OIL CO., LTD.
    Inventors: Hiroshi NAGASAKI, Yuya SUZUKI
  • Patent number: 9067417
    Abstract: An ink jet recording apparatus includes an ejection head which ejects an aqueous ink composition containing a resin component, a water-soluble organic solvent having a boiling point of 250° C. or less, a surfactant, and water; a first cap device which covers and moisturizes the ejection head; and a first maintenance liquid supply device which supplies a maintenance liquid to the first cap device. The maintenance liquid contains water and at least one water-soluble organic solvent of alkanediols having a boiling point of 250° C. or less and alkylene glycol monoether derivatives having a boiling point of 250° C. or less.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: June 30, 2015
    Assignee: Seiko Epson Corporation
    Inventors: Hidehiko Komatsu, Hiroshi Nagasaki, Jun Shimazaki
  • Publication number: 20140342424
    Abstract: Provided are: a novel yeast having an ability to efficiently produce ethanol from glucose and xylose in a short time in the coexistence of the glucose and the xylose; and a method for producing ethanol using the novel yeast. A yeast, which was designated as Candida intermedia 4-6-4T2 and was deposited as FERM BP-11509.
    Type: Application
    Filed: October 24, 2012
    Publication date: November 20, 2014
    Applicant: COSMO OIL CO., LTD.
    Inventor: Hiroshi Nagasaki
  • Patent number: 8372848
    Abstract: This invention relates generally to N-benzylamino cyclic thioureas, pharmaceutical compositions containing them, and their use as antagonists of melanin-concentrating hormone receptor (MCH receptor).
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: February 12, 2013
    Assignees: Mixture Sciences, Inc., The Regents of the University of California
    Inventors: Richard A. Houghten, Colette Dooley, Adel Nefzi, Zhiwei Wang, Oliver Civelli, Hiroshi Nagasaki
  • Publication number: 20120080327
    Abstract: Provided is a simple, rapid blood cell analysis method (assay method using erythrocytes) utilizing a novel index. Using a measurement system having a working electrode and a counter electrode, an adhesion level of erythrocyte on the working electrode to which a positive potential, or a current that generates a positive potential, is applied is detected by an electrochemical measurement method. Oxidation stress is evaluated using the detection result.
    Type: Application
    Filed: June 18, 2010
    Publication date: April 5, 2012
    Inventors: Hiroyuki Honda, Mina Okochi, Yayoi Isaji, Yoji Hamada, Hiroshi Nagasaki
  • Publication number: 20110242206
    Abstract: An ink jet recording apparatus includes an ejection head which ejects an aqueous ink composition containing a resin component, a water-soluble organic solvent having a boiling point of 250° C. or less, a surfactant, and water; a first cap device which covers and moisturizes the ejection head; and a first maintenance liquid supply device which supplies a maintenance liquid to the first cap device. The maintenance liquid contains water and at least one water-soluble organic solvent of alkanediols having a boiling point of 250° C. or less and alkylene glycol monoether derivatives having a boiling point of 250° C. or less.
    Type: Application
    Filed: April 5, 2011
    Publication date: October 6, 2011
    Applicant: Seiko Epson Corporation
    Inventors: Hidehiko Komatsu, Hiroshi Nagasaki, Jun Shimazaki
  • Publication number: 20090233059
    Abstract: A water-based ink composition that has high ejection stability even when it is used in an ink jet recording method that involves a high driving frequency and that can achieve high-resolution printing, a pigment dispersion for use in the water-based ink composition, and a method for producing the pigment dispersion are provided. Moreover, an inkjet recording method and a recorded matter using the water-based ink composition are provided. A pigment dispersion of the present invention is a pigment dispersion at least containing a pigment, a water-insoluble polymer that coats the pigment to make the pigment dispersible in water, a wetting agent, and water, wherein the pigment dispersion is prepared by heating a dispersion at least containing the pigment, the water-insoluble polymer, and 0.1 mass % to 10 mass % of the wetting agent relative to the total amount of the dispersion.
    Type: Application
    Filed: March 6, 2009
    Publication date: September 17, 2009
    Applicant: Seiko Epson Corporation
    Inventors: Hitoshi Ota, Hiroshi Nagasaki, Yoshimasa Tamura
  • Publication number: 20080255218
    Abstract: This invention relates generally to N-benzylamino cyclic thioureas, pharmaceutical compositions containing them, and their use as antagonists of melanin-concentrating hormone receptor (MCH receptor).
    Type: Application
    Filed: March 23, 2005
    Publication date: October 16, 2008
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Richard A. Houghten, Colette Dooley, Adel Nefzi, Zhiwei Wang, Oliver Civelli, Hiroshi Nagasaki