Patents by Inventor Ryo KAKIMOTO

Ryo KAKIMOTO 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: 11491095
    Abstract: The present invention is intended to provide an oily makeup cosmetic that is colorless in appearance but develops a color on application onto body surface, such as skin and lips. The present invention provides a colorless oily makeup cosmetic comprising (a) one or two dyes selected from Red No. 218 and Red No. 223, and (b) an oil agent, and a mixture of the component (a) and the component (b) at a mass ratio (a):(b) of 0.1:100 has a difference of 0.2 or less between the maximum absorbance and the minimum absorbance in a wavelength region of 500 to 600 nm. The oily makeup cosmetic may develop a color due to the component (a) on application onto body surface, such as skin and lips.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: November 8, 2022
    Assignee: KOSE CORPORATION
    Inventors: Ryuta Azuma, Ryo Kakimoto, Takayuki Kimura
  • Patent number: 11013680
    Abstract: To provide a makeup-protecting material that has an excellent color migration prevention effect, causes no color bleeding over time, gives no coating film appearing whitish, and gives no squeaky or burdensome feeling. A makeup-protecting material comprises (A) 80 to 95% by mass of trifluoropropylcyclopolysiloxane, (B) a fluorine compound-treated silica, and (C) 2 to 8% by mass of a partially crosslinked, fluorine-modified organopolysiloxane polymer.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: May 25, 2021
    Assignee: KOSE CORPORATION
    Inventors: Ryuta Azuma, Ryo Kakimoto, Emi Naru
  • Publication number: 20200179256
    Abstract: The present invention is intended to provide an oily makeup cosmetic that is colorless in appearance but develops a color on application onto body surface, such as skin and lips. The present invention provides a colorless oily makeup cosmetic comprising (a) one or two dyes selected from Red No. 218 and Red No. 223, and (b) an oil agent, and a mixture of the component (a) and the component (b) at a mass ratio (a):(b) of 0.1:100 has a difference of 0.2 or less between the maximum absorbance and the minimum absorbance in a wavelength region of 500 to 600 nm. The oily makeup cosmetic may develop a color due to the component (a) on application onto body surface, such as skin and lips.
    Type: Application
    Filed: November 14, 2017
    Publication date: June 11, 2020
    Applicant: KOSE CORPORATION
    Inventors: Ryuta AZUMA, Ryo KAKIMOTO, Takayuki KIMURA
  • Publication number: 20190029947
    Abstract: To provide a makeup-protecting material that has an excellent color migration prevention effect, causes no color bleeding over time, gives no coating film appearing whitish, and gives no squeaky or burdensome feeling. A makeup-protecting material comprises (A) 80 to 95% by mass of trifluoropropylcyclopolysiloxane, (B) a fluorine compound-treated silica, and (C) 2 to 8% by mass of a partially crosslinked, fluorine-modified organopolysiloxane polymer.
    Type: Application
    Filed: March 29, 2017
    Publication date: January 31, 2019
    Applicant: KOSE CORPORATION
    Inventors: Ryuta AZUMA, Ryo KAKIMOTO, Emi NARU