Patents Assigned to Shiseido Company, Ltd.
  • Publication number: 20240115467
    Abstract: A cosmetic having an excellent effect of solidifying sebum is to be provided. A cosmetic is used that includes low aspect ratio zinc oxide having an average aspect ratio of less than 4 and high aspect ratio zinc oxide having an average aspect ratio of 4 or more, wherein an amount of the high aspect ratio zinc oxide blended is 1 to 80 mass % with respect to a total amount of the high aspect ratio zinc oxide and the low aspect ratio zinc oxide.
    Type: Application
    Filed: February 22, 2022
    Publication date: April 11, 2024
    Applicant: SHISEIDO COMPANY, LTD.
    Inventors: Megumi SUGIHARA, Ryo FURUKAWA, Kayoko NAOI, Chi Je PARK
  • Publication number: 20240099959
    Abstract: The present invention is to provide an oil-in-water type lip cosmetic having an excellent secondary adhesion-less effect and excellent in gloss feeling, and fit feeling for the lips and fresh. Oil-in-water type lip cosmetic excellent not only in secondary adhesion-less effect but also in gloss feeling and fit feeling is obtained by combining a dimethyl silicone oil having a particular viscosity with a film-forming agent including a hydrocarbon-based polymer incompatible with the silicone oil.
    Type: Application
    Filed: September 13, 2021
    Publication date: March 28, 2024
    Applicant: Shiseido Company, Ltd.
    Inventors: Mika KONDO, Kyohei KOSAKA, Akiko FUKUI, Ayumi ASAI, Kiriko CHIBA, Ayano KIGAWA
  • Patent number: 11931435
    Abstract: A water-in-oil type emulsified cosmetic has an unprecedented property wherein, by coming into contact with perspiration or water, the color development and the color uniformity are improved over the conditions immediately after application. The water-in-oil type emulsified cosmetic includes: (A) an organically modified clay mineral; (B) an oil phase thickener other than the (A) organically modified clay mineral; (C) a non-volatile liquid oil other than a silicone oil; (D) a silicone-based surfactant having an HLB of less than 8; and (E) a colorant; wherein a weight ratio defined by [(A)+(B)]/(C) is at least 0.04 and less than 0.68.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: March 19, 2024
    Assignee: SHISEIDO COMPANY, LTD.
    Inventors: Keita Nishida, Satoshi Yamaki, Shoji Tajima, Hideto Ueda
  • Patent number: 11931448
    Abstract: A water-in-oil emulsion composition that is significantly excellent in emulsification stability, and also excellent in non-stickiness is provided. The water-in-oil emulsion composition includes (a) a polyoxyalkylene/alkyl co-modified silicone; (b) a core-corona particle; (c) an oil-phase component; and (d) an aqueous-phase component.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: March 19, 2024
    Assignee: Shiseido Company, Ltd.
    Inventors: Ryushi Fukuhara, Yuki Sugiyama, Takumi Watanabe
  • Publication number: 20240074963
    Abstract: The present invention is to provide a solid lip cosmetic which is excellent in secondary adhesion resistance effect and long lasting performance and has a good feeling of adhesion. A solid lip cosmetic with secondary adhesion resistance effect and has a good feeling of adhesion can be prepared by blending a copolymer containing a dimer acid ester, and/or a dimer acid ester as an oil component adhering to lips (adhesive oil component), and a phenyl-modified silicone as an oil component seeping into the surface upon application to the lips (seeping oil component).
    Type: Application
    Filed: January 26, 2022
    Publication date: March 7, 2024
    Applicant: Shiseido Company, Ltd.
    Inventors: Keisuke HAYASHIDA, Kiriko CHIBA, Yusuke NAKANO, Hiroshi OKAMOTO
  • Publication number: 20240065962
    Abstract: To provide a cosmetic whose moisture-retaining property can be sufficiently secured even in cases where the cosmetic uses a hyaluronic acid compacted by neutralization of carboxyl groups of hyaluronic acid using a salt. A cosmetic of the present disclosure comprises a first agent containing at least one salt selected from the group consisting of an inorganic salt and an organic acid salt, and hyaluronic acid; and a second agent for swelling the hyaluronic acid, the second agent containing a chelating agent.
    Type: Application
    Filed: January 28, 2022
    Publication date: February 29, 2024
    Applicant: Shiseido Company, Ltd.
    Inventors: Anna OKISHIMA, Mika YOSHIMURA, Takashi OKA, Hiroko SHIMIZU
  • Patent number: 11896110
    Abstract: A feed out container includes: a metal main body outer sleeve formed as a bottomed cylinder; a metal cylindrical inner member having a first portion provided within the interior of the main body outer sleeve and a second portion that constitutes an annular protrusion; an inner plate that holds a contained material; a lid body outer sleeve formed as a bottomed cylinder; a lid body inner sleeve provided within and in close contact with the interior of the lid body outer sleeve; and a feed out mechanism that moves the inner plate in an axial direction of the sleeve to feed out the contained material. At least one of a first O ring (31) that maintains an airtight seal between the lid body outer sleeve and the inner member and a second O ring fitted about the periphery of a portion of the inner member is provided.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: February 13, 2024
    Assignee: Shiseido Company, Ltd.
    Inventors: Keiichiro Suzuki, Xingchen Yao, Takahiro Kishina, Yoichi Harada, Takahiro Kusumoto
  • Publication number: 20240041709
    Abstract: An objective of the present invention is to provide a powder dispersion composition provided with high powder dispersibility, and a cosmetic having excellent properties in use and good stability over time due to using the powder dispersion composition. The powder dispersion composition according to the present invention contains (A) a powder, (B) an oil component, and (C) polyglyceryl polyricinoleate, wherein the (B) oil component contains (b1) a polar oil and (b2) a volatile oil; the (b1)) polar oil constitutes 35% to 80% by mass of the overall amount of the (B) oil component; the (b2) volatile oil is 20% by mass or more volatile hydrocarbon oil; and the (C) polyglyceryl polyricinoleate constitutes 0.5% to 10% by mass relative to the overall amount of the powder dispersion composition.
    Type: Application
    Filed: January 7, 2022
    Publication date: February 8, 2024
    Applicant: Shiseido Company, Ltd.
    Inventors: Chunming WEN, Ryushi FUKUHARA, Kuanting LIN
  • Publication number: 20240041721
    Abstract: Provided is a cosmetic composition that includes at least one micaceous pigment and at least one pearlescent pigment.
    Type: Application
    Filed: December 9, 2021
    Publication date: February 8, 2024
    Applicant: SHISEIDO COMPANY, LTD.
    Inventor: Shoji TAJIMA
  • Publication number: 20240024211
    Abstract: The purpose of the present invention is to provide a water-in-oil emulsion composition that is stable over a long period of time without allowing syneresis to occur, even when a relatively large quantity of salicylic acid has been blended therein, and furthermore does not lose usability over time and can be applied in a make-up cosmetic. The present invention relates to a water-in-oil emulsion composition that is characterized by including: (a) 0.5 mass % or more of salicylic acid; (b) an organic modified clay mineral; (c) a sorbitan fatty acid ester; and (d) a coloring material.
    Type: Application
    Filed: October 30, 2020
    Publication date: January 25, 2024
    Applicant: Shiseido Company, Ltd.
    Inventor: Megumi YOSHIDA
  • Publication number: 20240016726
    Abstract: An objective of the present invention is to provide an oil-in-water emulsion cosmetic in which a UV absorbing agent and a pigment can be stably blended, having excellent vibration stability while also having improved makeup effects such as compatibility with skin, uniformity of the coating film, and non-thickly-coated appearance. The oil-in-water emulsion cosmetic of the present invention contains (A) a vesicle-forming amphiphilic substance, (B) an oil component containing a UV absorbing agent other than ethylhexyl methoxycinnamate, and (C) an amino acid surface-treated pigment.
    Type: Application
    Filed: August 16, 2021
    Publication date: January 18, 2024
    Applicant: Shiseido Company, Ltd.
    Inventors: Keita NISHIDA, Kento UENO
  • Publication number: 20230414564
    Abstract: Provided is a chemical agent effective for inhibiting blue light-induced oxidation, and a screening method for the same. A blue light oxidation inhibitor comprising one or more compounds selected from the group consisting of compounds including the structure of formula I, L(+)-ascorbic acid compounds and pantetheine-S-sulfonic acid-containing compounds is effective for inhibiting oxidation induced by blue light.
    Type: Application
    Filed: November 29, 2021
    Publication date: December 28, 2023
    Applicant: SHISEIDO COMPANY, LTD.
    Inventors: Katsuhiko TSUCHIDA, Natsuki SAKIYAMA
  • Publication number: 20230404877
    Abstract: A powder-containing composition contains from 0.5% by mass to 22% by mass of a first powder which is a nonspherical powder having a hydrophobic particle surface, from 6% by mass to 25% by mass of a liquid-state polyol, 50% by mass or greater of water, and from 3% by mass to 12% by mass of a liquid-state oily component. A content of a second powder which is a spherical powder is 1.5 parts by mass or less relative to 1 part by mass of the first powder. A content of a surfactant is 0.5% by mass or less relative to the mass of the powder-containing composition.
    Type: Application
    Filed: October 19, 2021
    Publication date: December 21, 2023
    Applicant: Shiseido Company, Ltd.
    Inventors: Toru KINA, Yuuji SONOYAMA, Mitsuki NAKAMURA
  • Publication number: 20230404885
    Abstract: The disclosure of the present invention relates to the provision of compositions effective for improving skin conditions from the viewpoint of maintaining or improving quality of life (QOL) in terms of both health and beauty. More specifically, the disclosure of the present invention relates to compositions comprising 1-(2-hydroxyethyl)-2-imidazoliclinone or a derivative thereof and pyriclinecarboxamide. As they promote the increase of epidermal stem cells and facilitate the proliferation of keratinocytes, they can be suitably used as a cosmetic composition such as cosmetics that are effective in improving skin conditions.
    Type: Application
    Filed: December 13, 2021
    Publication date: December 21, 2023
    Applicant: Shiseido Company, Ltd.
    Inventors: Ryozo TOBITA, Shunsuke IRIYAMA, Minami YAMADA
  • Patent number: 11844850
    Abstract: The present disclosure provides a water in oil type cosmetic composition that prevents syneresis and exhibits favorable stability. A water in oil type cosmetic composition for preventing syneresis of the present disclosure is characterized by containing a compound which is solubilized by being neutralized as an active component. In addition, a preferred embodiment of the water in oil type cosmetic composition for preventing syneresis of the present disclosure is characterized by the compound which is solubilized by being neutralized being a water soluble compound which has a sulfonic acid group. Further, a water in oil type cosmetic of the present disclosure is characterized by containing: a compound which is solubilized by being neutralized; a gelling agent; water; and a powder component; the viscosity of the water in oil cosmetic being greater than or equal to 7000 mPa·s.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: December 19, 2023
    Assignee: SHISEIDO COMPANY, LTD.
    Inventors: Keita Nishida, Saki Kamada
  • Publication number: 20230398059
    Abstract: To provided provide an oil-based cosmetic in which a pattern such as uneven or streak-like flow marks is reduced or inhibited, and which has excellent appearance gloss. An oil-based cosmetic of the present disclosure contains a first photoluminescent pigment having an average particle size of 80 ?m or less; and a polymeric oil-phase thickener, wherein the mass ratio of the first photoluminescent pigment and a second photoluminescent pigment having an average particle size of more than 80 ?m is 55:45 to 100:0, when the oil-based cosmetic contains a coloring material, the mass ratio of the first photoluminescent pigment with respect to the coloring material is 2.0 or higher, the content of thickening particles is less than 4.0% by mass, and the oil-based cosmetic has a viscosity of 50 mPa·s or higher under a temperature in at least a portion of a range of 80 to 150° C.
    Type: Application
    Filed: October 18, 2021
    Publication date: December 14, 2023
    Applicant: SHISEIDO COMPANY, LTD.
    Inventors: Kyohei KOSAKA, Kiriko CHIBA
  • Patent number: 11840388
    Abstract: A multilayered container includes an inner container configured to contain content, and an outer container configured to accommodate the inner container. The inner container has a side surface formed with a plurality of folded pleats contractable and expandable in a vertical direction, so that the inner container is shrinkable inside the outer container. The inner container includes a metal layer or an inorganic layer. A discharge mechanism, configured to discharge the content, and including a mechanism configured to prevent air from entering the inner container when discharging the content, is attached to an upper surface of the inner container.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: December 12, 2023
    Assignee: SHISEIDO COMPANY, LTD.
    Inventor: Takakazu Obana
  • Publication number: 20230390165
    Abstract: The invention relates to a talc-free powdery solid cosmetic containing a powder component and an oil-based component that is [1] a powdery solid cosmetic which contains mica (A) having an average particle size of 15 ?m or less and mica (B) having an average particle size of 10 ?m or more as the powder component and in which the difference between the average particle size of the mica (A) and the average particle size of the mica (B) is 5 ?m or more or [2] a powdery solid cosmetic containing 30 mass % or more of mica produced by a wet forming method.
    Type: Application
    Filed: October 15, 2021
    Publication date: December 7, 2023
    Applicant: SHISEIDO COMPANY, LTD.
    Inventors: Motoharu KIMURA, Tomo OSAWA
  • Publication number: 20230390179
    Abstract: The present invention provides a composition for preventing adhesion of air-borne fine particles, which contains a 2-(meth)acryloyloxyalkyl phosphorylcholine-(meth)acrylic acid alkyl ester copolymer as an antistatic agent, and which is not decreased in the effect of preventing adhesion of air-borne fine particles even if a sufficient amount of an oil component is blended therein. The present invention is characterized by containing (A) 2-(meth)acryloyloxyalkyl phosphorylcholine-(meth)acrylic acid alkyl ester copolymer, (B) a di-long-chain cationic surfactant represented by formula (I) (wherein each R1 independently represents and alkyl group having 12-22 carbon atoms and 0-3 double bonds; each R2 independently represents an alkyl group having 1-3 carbon atoms and no double bond; and Y represents a halogen atom, a methosulfate or a methophosphate), and (C) one or more oil components selected from among hydrocarbon oils, ester oils and silicone oils.
    Type: Application
    Filed: August 21, 2023
    Publication date: December 7, 2023
    Applicant: Shiseido Company, Ltd.
    Inventors: Kazuyuki MIYAZAWA, Shoko ARINO, Hirohito SHIRAKAMI, Maki HORIMOTO
  • Publication number: 20230372217
    Abstract: The present invention addresses the problem of providing a silicone-free cosmetic containing no silicone compounds, not only in a surface treatment agent for a powder, but also in the cosmetic itself, wherein the cosmetic has excellent powder dispersibility, has a stable and clear appearance, and also has a good texture in use. The present invention relates to a cosmetic containing (A) a powder that is surface-treated with a surface treatment agent including at least two types of treatment agents, one of the at least two types of treatment agents being an N-acyl amino acid or a salt thereof; and (B) at least one type of surfactant selected from among polyglycerol esters of fatty acids; wherein the cosmetic does not contain a silicone compound.
    Type: Application
    Filed: November 9, 2021
    Publication date: November 23, 2023
    Applicant: Shiseido Company, Ltd.
    Inventor: Yuan LUO