Patents by Inventor Reiko Fukuda

Reiko Fukuda 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: 7964222
    Abstract: An aqueous external preparation for scalp, that is directly applied to the scalp to improve the elasticity and luster of newly grown or growing hair without affecting the safety or the feeling of touch of the hair, contains the following components (a) a eucalyptus extract; (b) a blood flow enhancer; (c) an anti-inflammatory agent; (d) an acrylic acid/C10-30 alkyl acrylate copolymer; and (e) ethanol. The blood flow enhancer (b) is preferably selected from the group consisting of swertia japonica extract, vitamin E, nicotinic acid and derivatives thereof. The anti-inflammatory agent (c) is preferably glycyrrhetin or derivatives thereof.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: June 21, 2011
    Assignee: Kao Corporation
    Inventors: Reiko Fukuda, Hideshi Kidena
  • Publication number: 20080181976
    Abstract: An aqueous external preparation for scalp, that is directly applied to the scalp to improve the elasticity and luster of newly grown or growing hair without affecting the safety or the feeling of touch of the hair, contains the following components (a) a eucalyptus extract; (b) a blood flow enhancer; (c) an anti-inflammatory agent; (d) an acrylic acid/C10-30 alkyl acrylate copolymer; and (e) ethanol. The blood flow enhancer (b) is preferably selected from the group consisting of swertia japonica extract, vitamin E, nicotinic acid and derivatives thereof. The anti-inflammatory agent (c) is preferably glycyrrhetin or derivatives thereof.
    Type: Application
    Filed: January 29, 2008
    Publication date: July 31, 2008
    Applicant: KAO CORPORATION
    Inventors: Reiko Fukuda, Hideshi Kidena
  • Patent number: 5980924
    Abstract: The invention relates to a skin cleansing sheet obtained by impregnating (c) a sheet with an aqueous composition containing (a) 1-50 wt. % of a nonionic surfactant having an HLB of 10-16 and (b) 1-30 wt. % of a polyhydric alcohol or glycol ether. The cleansing sheet has high detergency and detergent speed to smears of makeup and sebum, and low irritativeness to the skin, gives users a pleasant feeling upon use, and moreover has good handling property and stability.
    Type: Grant
    Filed: March 19, 1998
    Date of Patent: November 9, 1999
    Assignee: Kao Corporation
    Inventors: Ritsuko Yamazaki, Reiko Fukuda, Isao Umemoto, Manabu Kaneda, Yasuhiro Komori
  • Patent number: 5756437
    Abstract: An aqueous gel cleanser composition which contains:(A) from 1 to 50% by weight of a nonionic surfactant represented by the formula (1):RCOO--(CH.sub.2 CH.sub.2 O).sub.n --H (1)wherein RCO represents a saturated or unsaturated acyl group having 4 to 30 carbon atoms; and n represents a number of from 1 to 50 on the weight average;(B) from 20 to 70% by weight of a polyhydric alcohol or a glycol ether; and(C) from 0.1 to 5% by weight of a water soluble polymer.This aqueous gel cleanser composition has a high detergency on makeup stains and sebum stains, little irritates the skin, exhibits a good massaging effect and is usable even at high temperatures and humidity owing to its high stability.
    Type: Grant
    Filed: April 4, 1996
    Date of Patent: May 26, 1998
    Assignee: Kao Corporation
    Inventors: Ritsuko Yamazaki, Reiko Fukuda, Yasushi Kajihara