Patents by Inventor Tsukasa Miyatani

Tsukasa Miyatani 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: 20140371332
    Abstract: Provided is a method for producing a vesicle composition having an aqueous phase as a continuous phase, containing: an oil phase-preparation step for dissolving an oil phase containing components (A) to (D) at a temperature of equal to or higher than melting point of the oil phase, the components (A) to (D) being: the component (A): a fatty acid of total carbon number of from 12 to 40; the component (B): a tertiary amine compound of total carbon number of from 8 to 75; the component (C): an organic acid of total carbon number of from 1 to 10; and the component (D): the first polyol, an emulsification step for adding the aqueous phase to the oil phase obtained in the oil phase-preparation step while being mixed; an addition step for adding a component (D?): the second polyol, after a quantity of the aqueous phase added to the oil phase is equal to or larger than 1 time by mass of a quantity of the oil phase; and cooling step for cooling the obtained composition after the emulsification step.
    Type: Application
    Filed: February 13, 2013
    Publication date: December 18, 2014
    Inventors: Kenko Fujii, Tsukasa Miyatani, Kensuke Aoyagi
  • Patent number: 7160569
    Abstract: Provided is an acidic oil-in-water type emulsified composition, containing an oil or fat having a diglyceride content of 30 wt. % or greater an egg yolk, and a water soluble soybean polysaccharide. The acidic oil-in-water type emulsified composition of the present invention is excellent in taste and appearance stability, has resistance against pressure-induced shear stress which occurs upon preparation or use, shows less changes in physical properties, for example, viscosity reduction can be suppressed, and is free from appearance change such as oil/water separation. Thus, it has a stable quality.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: January 9, 2007
    Assignee: Kao Corporation
    Inventors: Naoto Kudou, Yoshinobu Nakajima, Makoto Satou, Masakatsu Sugiura, Hiroaki Yamaguchi, Tsukasa Miyatani
  • Publication number: 20040037940
    Abstract: Provided is an acidic oil-in-water type emulsified composition, containing an oil or fat having a diglyceride content of 30 wt. % or greateran egg yolk, and a water soluble soybean polysaccharide.
    Type: Application
    Filed: June 30, 2003
    Publication date: February 26, 2004
    Applicant: Kao Corporation
    Inventors: Naoto Kudou, Yoshinobu Nakajima, Makoto Satou, Masakatsu Sugiura, Hiroaki Yamaguchi, Tsukasa Miyatani