Patents by Inventor Noriko Osuga

Noriko Osuga 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).

  • Carbon material, and method relating to same
    Patent number: 11214485
    Abstract: A carbon material that is compact and exhibits an excellent hydrogen storage capacity. A carbon material has a specific surface area of 200 m2/g or less and exhibits a hydrogen storage capacity of 1.5×10?5 g/m2 or more at a hydrogen pressure of 10 MPa.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: January 4, 2022
    Assignees: NISSHINBO HOLDINGS INC., NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY
    Inventors: Yasuo Imashiro, Rieko Kobayashi, Noriko Osuga, Jun-ichi Ozaki, Hirotaka Kujirai, Setsura Kobayashi
  • CARBON MATERIAL AND METHOD RELATING TO SAME
    Publication number: 20180282156
    Abstract: A carbon material that is compact and exhibits an excellent hydrogen storage capacity. A carbon material has a specific surface area of 200 m2/g or less and exhibits a hydrogen storage capacity of 1.5×10?5 g/m2 or more at a hydrogen pressure of 10 MPa.
    Type: Application
    Filed: November 30, 2015
    Publication date: October 4, 2018
    Applicants: NISSHINBO HOLDINGS INC., NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY
    Inventors: Yasuo IMASHIRO, Rieko KOBAYASHI, Noriko OSUGA, Jun-ichi OZAKI, Hirotaka KUJIRAI, Setsura KOBAYASHI
  • Carbodiimide compound, carbodiimide composition and aqueous coating composition
    Patent number: 8604154
    Abstract: A water-soluble or water-dispersible carbodiimide compound is hydrophilicized by incorporating methyl glycolate or methyl lactate, which serves a moiety similar to the moiety which aqueous urethane resin, aqueous acrylic resin, or the like possesses, into an end of a starting carbodiimide compound. The invention provides a carbodiimide compound and a carbodiimide composition, which, when added as a cross-linking agent to aqueous resin, can enhance water resistance, solvent resistance, and adhesion of the resin, while maintaining the conventionally attained pot life, and an aqueous coating composition containing the carbodiimide compound or composition.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: December 10, 2013
    Assignee: Nisshinbo Holdings Inc.
    Inventors: Ikuo Takahashi, Kenichi Yanagisawa, Noriko Osuga
  • PRESERVATIVE MATERIAL AND STORAGE METHOD FOR LIQUID
    Publication number: 20110045042
    Abstract: A nanofiber structure having pores is used as a preservative material for a liquid material. A liquid material can be stored for a long period without causing deterioration and without the need of using any additive such as an anti-bacterial agent merely by contacting the liquid material with the preservative material.
    Type: Application
    Filed: June 30, 2009
    Publication date: February 24, 2011
    Applicant: NISSHINBO HOLDINGS INC.
    Inventors: Naokazu Sasaki, Noriko Osuga
  • CARBODIIMIDE COMPOUND, CARBODIIMIDE COMPOSITION AND AQUEOUS COATING COMPOSITION
    Publication number: 20110021679
    Abstract: A water-soluble or water-dispersible carbodiimide compound is hydrophilicized by incorporating methyl glycolate or methyl lactate, which serves a moiety similar to the moiety which aqueous urethane resin, aqueous acrylic resin, or the like possesses, into an end of a starting carbodiimide compound. The invention provides a carbodiimide compound and a carbodiimide composition, which, when added as a cross-linking agent to aqueous resin, can enhance water resistance, solvent resistance, and adhesion of the resin, while maintaining the conventionally attained pot life, and an aqueous coating composition containing the carbodiimide compound or composition.
    Type: Application
    Filed: March 17, 2009
    Publication date: January 27, 2011
    Inventors: Ikuo Takahashi, Kenichi Yanagisawa, Noriko Osuga