Patents by Inventor Norihiro Tameno

Norihiro Tameno 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: 11136460
    Abstract: An anti-slip structure comprising a plurality of anti-slip projections that protrude outwardly from a floor surface and are arranged so as to be mutually isolated, the anti-slip structure being such that the anti-slip projections are of circular dome-like three-dimensional shape and are cured bodies produced by curing a composition for anti-slip treatment comprising a curable resin. This anti-slip structure causes a floor surface comprising ceramic tile, tile made of stone material, or the like to be imparted with excellent anti-slip capability without impairing the lustrousness, beauty, design characteristics, or cleanability of the floor surface.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: October 5, 2021
    Assignee: SUNSTAR ENGINEERING INC.
    Inventors: Hirokazu Okamoto, Norihiro Tameno, Yoshimasu Tanaka
  • Publication number: 20180282546
    Abstract: An anti-slip structure comprising a plurality of anti-slip projections that protrude outwardly from a floor surface and are arranged so as to be mutually isolated, the anti-slip structure being such that the anti-slip projections are of circular dome-like three-dimensional shape and are cured bodies produced by curing a composition for anti-slip treatment comprising a curable resin. This anti-slip structure causes a floor surface comprising ceramic tile, tile made of stone material, or the like to be imparted with excellent anti-slip capability without impairing the lustrousness, beauty, design characteristics, or cleanability of the floor surface.
    Type: Application
    Filed: September 28, 2016
    Publication date: October 4, 2018
    Applicant: SUNSTAR ENGINEERING INC.
    Inventors: Hirokazu OKAMOTO, Norihiro TAMENO, Yoshimasu TANAKA
  • Patent number: 8082616
    Abstract: There is provided a shoe bottom repair agent consisting of one-component thermosetting composition comprising as main ingredients a terminal isocyanate having urethane prepolymer and/or a polyisocyanate compound and a latent curing agent. This shoe bottom repair agent is free from, experienced in use of solvent base shoe bottom repair agents, safety and sanitation problems such as odor and inflammation by solvent evaporated at the time of curing as well as cured matter thickness reduction of a mended part caused by solvent evaporation. With use of this shoe bottom repair agent, damaged shoe bottom portion can be mended to a desired shape through one-time repair work. Short-time curing can be effected by heating. Further, before heating, there is substantially no viscosity increase and no surface film is formed to avoid adhesion of a film resulting from surface drying to a spatula. Therefore, the repair surface can be finished smoothly and neatly.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: December 27, 2011
    Assignee: Sunstar Engineering Inc.
    Inventors: Norihiro Tameno, Tetsuya Fujino, Yoshimasu Tanaka, Shinji Ochi, Hidekuni Takano
  • Publication number: 20090077757
    Abstract: There is provided a shoe bottom repair agent consisting of one-component thermosetting composition comprising as main ingredients a terminal isocyanate having urethane prepolymer and/or a polyisocyanate compound and a latent curing agent. This shoe bottom repair agent is free from, experienced in use of solvent base shoe bottom repair agents, safety and sanitation problems such as odor and inflammation by solvent evaporated at the time of curing as well as cured matter thickness reduction of a mended part caused by solvent evaporation. With use of this shoe bottom repair agent, damaged shoe bottom portion can be mended to a desired shape through one-time repair work. Short-time curing can be effected by heating. Further, before heating, there is substantially no viscosity increase and no surface film is formed to avoid adhesion of a film resulting from surface drying to a spatula. Therefore, the repair surface can be finished smoothly and neatly.
    Type: Application
    Filed: July 26, 2005
    Publication date: March 26, 2009
    Applicant: SUNSTAR ENGINEERING, INC.
    Inventors: Norihiro Tameno, Tetsuya Fujino, Yoshimasu Tanaka, Shinji Ochi, Hidekuni Takano