Patents by Inventor Yuichi KANAYA

Yuichi KANAYA 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).

  • Cosmetic material
    Patent number: 10130579
    Abstract: A cosmetic material comprises (A) a hydrophobic powder; (B) a carboxylic acid modified silicone; (C) a basic compound; and (D) water. The (A) hydrophobic powder is generally dispersed in an aqueous phase of the cosmetic material. The cosmetic material can provide a refreshing sense of feel during use, and can form a cosmetic film with excellent water resistance on the skin.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: November 20, 2018
    Assignee: DOW CORNING TORAY CO., LTD.
    Inventors: Yuichi Kanaya, Jun Miyano, Akihiro Nakano, Yusuke Narita
  • Oil-in-water emulsion cosmetic and method for producing same
    Patent number: 9925129
    Abstract: Provided is a cosmetic in the form of an oil-in-water emulsion unckuding (A) a salt of higher fatty acid component containing a liquid higher fatty acid and (B) an oil-soluble ultraviolet absorber, being substantially free of a hydrophilic surfactant other than the (A) component and having a pH of 7.1 to 9.5 and a method for production thereof. The cosmetic having ultraviolet protection efficacy is excellent in fresh feel, water resistance and rinsability using water with soap when applied to the skin and storage stability. The cosmetic is suitable for sunscreen cosmetics and is also useful for makeup cosmetics such as foundation and makeup base, skin care cosmetics such as milky lotion, cream and serum and hair cosmetics.
    Type: Grant
    Filed: May 8, 2014
    Date of Patent: March 27, 2018
    Assignee: JO Cosmetics Co., Ltd.
    Inventors: Akihiro Nakano, Yuichi Kanaya
  • COSMETIC MATERIAL
    Publication number: 20170035681
    Abstract: A cosmetic material comprises (A) a hydrophobic powder; (B) a carboxylic acid modified silicone; (C) a basic compound; and (D) water. The (A) hydrophobic powder is generally dispersed in an aqueous phase of the cosmetic material. The cosmetic material can provide a refreshing sense of feel during use, and can form a cosmetic film with excellent water resistance on the skin.
    Type: Application
    Filed: April 8, 2015
    Publication date: February 9, 2017
    Inventors: Yuichi KANAYA, Jun MIYANO, Akihiro NAKANO, Yusuke NARITA
  • OIL-IN-WATER EMULSION COSMETIC AND METHOD FOR PRODUCING SAME
    Publication number: 20160081891
    Abstract: Provided is a cosmetic in the form of an oil-in-water emulsion unckuding (A) a salt of higher fatty acid component containing a liquid higher fatty acid and (B) an oil-soluble ultraviolet absorber, being substantially free of a hydrophilic surfactant other than the (A) component and having a pH of 7.1 to 9.5 and a method for production thereof. The cosmetic having ultraviolet protection efficacy is excellent in fresh feel, water resistance and rinsability using water with soap when applied to the skin and storage stability. The cosmetic is suitable for sunscreen cosmetics and is also useful for makeup cosmetics such as foundation and makeup base, skin care cosmetics such as milky lotion, cream and serum and hair cosmetics.
    Type: Application
    Filed: May 8, 2014
    Publication date: March 24, 2016
    Applicant: JO COSMETICS CO., LTD.
    Inventors: Akihiro NAKANO, Yuichi KANAYA