Patents by Inventor Hitoshi Usui

Hitoshi Usui 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).

  • Patent number: 12097144
    Abstract: A heating body, in which a heat-generating composition that generates heat in the presence of air, is accommodated in a bag body formed by heat sealing a one-surface side laminated base material including a first base material and a second base material, and a covering material, at a peripheral edge portion thereof. The first base material has a nonwoven fabric layer and a heat sealable resin layer; and the second base material is a sheet in which an olefin-based nonwoven fabric layer and a resin film are laminated using an olefin-based resin. The first base material and the second base material are capable of forming a space into which a body part can be inserted or held. The heat sealable resin layer and the nonwoven fabric layer are bonded together, and the resin film of the second base material and the covering material are bonded together.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: September 24, 2024
    Assignees: FERRIC INC., S.T. CORPORATION
    Inventors: Eiji Miyashita, Hirokazu Miyashita, Hitoshi Usui, Mitsuhiro Sakamoto
  • Publication number: 20220000658
    Abstract: Provided is a heating body that enables high-speed production using a conventional rotary heat-sealing roll, has a wearing portion with sufficient strength to use by inserting a hand or the like, thereby being used safely and conveniently, and can be worn on the body or the like without being adhered thereto, and a method for producing the same.
    Type: Application
    Filed: June 14, 2018
    Publication date: January 6, 2022
    Applicants: FERRIC INC., S.T. CORPORATION
    Inventors: Eiji Miyashita, Hirokazu Miyashita, Hitoshi Usui, Mitsuhiro Sakamoto
  • Patent number: 7563452
    Abstract: The present invention is a cosmetic, characterized in that it contains an organopolysiloxane having the following general formula: {(CH3)3SiO}3SiCH3??(1) The cosmetic demonstrates excellent volatility and feel when used, and excellent storage stability.
    Type: Grant
    Filed: August 17, 2006
    Date of Patent: July 21, 2009
    Assignees: Kanebo Cosmetics Inc., Shin-Etsu Chemical Co., Ltd.
    Inventors: Akihiro Kuroda, Koji Sakuta, Hitoshi Usui
  • Publication number: 20060280712
    Abstract: The present invention is a cosmetic, characterized in that it contains an organopolysiloxane having the following general formula: {(CH3)3SiO}3SiCH3 ??(1) The cosmetic demonstrates excellent volatility and feel when used, and excellent storage stability.
    Type: Application
    Filed: August 17, 2006
    Publication date: December 14, 2006
    Inventors: Akihiro Kuroda, Koji Sakuta, Hitoshi Usui