Patents by Inventor Keita Nishida
Keita Nishida 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).
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Publication number: 20250120899Abstract: [Problem] To provide an oil-in-water emulsion cosmetic having an excellent feel in use. [Solution] An oil-in-water emulsion cosmetic including (A) a cyclic carboxamide derivative having a specific structure or its salt, (B1) a polyoxyethylene dialkyl ester or a polyoxyethylene dialkyl ether having a specific structure, (B2) a polyoxyethylene alkyl ester or a polyoxyethylene alkyl ether having a specific structure, (C) an oil, and (D) water.Type: ApplicationFiled: October 12, 2022Publication date: April 17, 2025Applicant: SHISEIDO COMPANY, LTD.Inventors: Keita NISHIDA, Ikuhiro SUZUKI, Yusuke OKUYAMA
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Publication number: 20240398683Abstract: [Problem] To provide a water-in-oil emulsion cosmetic having an excellent feel in use. [Solution] A water-in-oil emulsion cosmetic including (A) a cyclic carboxamide derivative having a specific structure or its salt, (B) a water-soluble benzylidene camphor derivative or a benzylidene camphor derivative salt, (C) an oil, and (D) water.Type: ApplicationFiled: October 26, 2022Publication date: December 5, 2024Applicant: SHISEIDO COMPANY, LTD.Inventor: Keita NISHIDA
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Patent number: 11931435Abstract: 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: GrantFiled: April 12, 2017Date of Patent: March 19, 2024Assignee: SHISEIDO COMPANY, LTD.Inventors: Keita Nishida, Satoshi Yamaki, Shoji Tajima, Hideto Ueda
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Publication number: 20240074959Abstract: A water-in-oil type composition, including (A) an organic modified clay mineral, (B) 3% by mass or greater of a polar oil having IOB of 0.3 or higher, (C) a nonpolar oil having an alkyl side chain, (D1) a polyoxyethylene hardened castor oil, and (D2) an emulsification activating agent, that is a compound having an alkyl side chain containing 10 or more carbon atoms, or a compound having a fatty acid side chain containing 10 or more carbon atoms or a polyoxyethylene adduct of the compound.Type: ApplicationFiled: February 7, 2022Publication date: March 7, 2024Inventors: Keita NISHIDA, Saki KAMADA, Haruka NISHI, Chije PARK
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Publication number: 20240016726Abstract: 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: ApplicationFiled: August 16, 2021Publication date: January 18, 2024Applicant: Shiseido Company, Ltd.Inventors: Keita NISHIDA, Kento UENO
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Patent number: 11844850Abstract: 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: GrantFiled: March 1, 2019Date of Patent: December 19, 2023Assignee: SHISEIDO COMPANY, LTD.Inventors: Keita Nishida, Saki Kamada
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Publication number: 20230052826Abstract: An objective of the invention is to increase the ultraviolet protection power of an ultraviolet scattering agent, thereby providing an oil-in-water emulsion sunscreen cosmetic that can achieve high ultraviolet protection power and that has excellent emulsion stability. The sunscreen cosmetic according to the present invention comprises (A) an acrylic copolymer having phosphoric acid groups; (B) a hydrophobically treated ultraviolet scattering agent; and (C) 0.3% by mass or more of a water phase thickener; wherein the ultraviolet scattering agent is dispersed in an oil phase.Type: ApplicationFiled: December 17, 2020Publication date: February 16, 2023Applicant: Shiseido Company, Ltd.Inventors: Ayumu ENOMOTO, Keita NISHIDA
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Publication number: 20230050910Abstract: An objective of the invention is to provide a water-in-oil emulsion skin cosmetic having the property wherein contact with moisture, such as water or perspiration, increases the ultraviolet protection effects over those immediately after application, and also having an excellent feeling in use. The present invention relates to a water-in-oil emulsion skin cosmetic comprising (A) (a-1) a copolymer having silanol groups, and oxypropylene groups (PO) or oxyethylene groups (EO), and/or (a-2) a silylated peptide; and (B) an ultraviolet protectant.Type: ApplicationFiled: December 24, 2020Publication date: February 16, 2023Applicant: Shiseido Company, Ltd.Inventors: Kei UJIMOTO, Takumi KURASHIMA, Momoka KOJIRI, Keita NISHIDA, Toshihiko MATSUKURA
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Publication number: 20230030974Abstract: An oil-based composition includes: (A) polyoxyethylene (POE) hardened castor oil having an HLB of 12 or less; (B) an organic-modified clay mineral; and (C) polar oil.Type: ApplicationFiled: December 16, 2020Publication date: February 2, 2023Inventors: Saki KAMADA, Keita NISHIDA, Kianping GAN
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Patent number: 11545116Abstract: A ship information display device is provided, which may include a first processor, a second processor, a graphic processor, and a display. The first processor may generate a first image based on first ship information received from a first ship sensor and generate a screen to be synthesized including the first image and a blank image. The second processor may generate a second image based on second ship information received from a second ship sensor. The graphic processor may generate a synthesized screen including the first image and the second image by replacing the blank image of the screen to be synthesized by the second image generated by the second processor. The display may display the synthesized screen.Type: GrantFiled: October 25, 2018Date of Patent: January 3, 2023Assignee: Furuno Electric Co., Ltd.Inventors: Keita Nishida, Hiroshi Yoshii, Tatsuya Asahara, Kristian Ari Prasetyo
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Publication number: 20220395445Abstract: [Problem] An objective of the present invention is to provide a water-in-oil emulsion sunscreen cosmetic that allows a medicinal agent to be blended into the internal phase, while having high ultraviolet protection power. [Solution] The sunscreen cosmetic of the present invention is characterized by comprising: (A) an ultraviolet absorbing agent; (B) a medicinal agent selected from the group consisting of L-ascorbic acid and derivatives thereof, tranexamic acid and derivatives thereof, alkoxysalicylic acid and derivatives thereof, glycyrrhizinic acid and derivatives thereof, and nicotinic acid and derivatives thereof; (C) a water-soluble thickener that is not sugar-derived; and (D) water.Type: ApplicationFiled: October 13, 2020Publication date: December 15, 2022Applicant: Shiseido Company, Ltd.Inventors: Ayumu ENOMOTO, Keita NISHIDA
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Patent number: 11452683Abstract: A thickened composition for a cosmetic product including a content that is taken through a mesh contains a fine particulate powder and a silicone crosspolymer having a structure where dimethicone is cross-linked with an organic group, and has a storage modulus G??3000 Pa, as measured with a rheometer under the conditions of a gap of 0.5 mm, a strain oscillation angle of 0.1%, a frequency of 1 Hz, and a temperature of 25° C. while increasing stress applied with a 25 mm ? cone plate, and a loss tangent tan ??0.2, as calculated as a loss modulus G? measured under the same conditions divided by the storage modulus G?. A cosmetic product includes a container including an inner lid with a tight mesh and an outer lid for tightly closing a container body, and the thickened composition contained in the container body under the inner lid.Type: GrantFiled: March 26, 2018Date of Patent: September 27, 2022Assignee: SHISEIDO COMPANY, LTD.Inventors: Keita Nishida, Takumi Watanabe, Megumi Kinoshita
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Publication number: 20220249354Abstract: To provide a water based composition having an appropriate level of viscosity, which does not impart a sensation of stickiness, corrects unevenness such as pores, and has long lasting cosmetic effects. A water based composition includes an (A) crosslinked siloxane elastomer, a (B) lipophilic porous powder, and a (C) aqueous medium.Type: ApplicationFiled: July 17, 2020Publication date: August 11, 2022Applicant: Shiseido Company, Ltd.Inventor: Keita NISHIDA
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Patent number: 11266591Abstract: An oil-in-water-type emulsion cosmetic contains an ultraviolet ray scattering agent and which has preparation stability in a system where a water-soluble alkyl-substituted polysaccharide derivative and another emulsifying agent coexist is further improved. The oil-in-water-type emulsion cosmetic containing (A) a water-soluble alkyl-substituted polysaccharide derivative, (B) a nonionic surfactant and (C) an ultraviolet ray scattering agent, wherein the blend ratio [(A)/(B)] of the water-soluble alkyl-substituted polysaccharide derivative (A) to the nonionic surfactant (B) is 1.54 or less, and the blend ratio [(A)/(C)] of the water-soluble alkyl-substituted polysaccharide derivative (A) to the ultraviolet ray scattering agent (C) is 0.02 or less.Type: GrantFiled: September 28, 2018Date of Patent: March 8, 2022Assignee: SHISEIDO COMPANY, LTD.Inventors: Minori Nakajima, Keita Nishida, Yurika Watanabe, Daiki Arai, Taichi Harada
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Publication number: 20220040060Abstract: A water-in-oil composition for external application to the skin includes an oily component containing an oil-soluble external skin component and an oily solvent, and an aqueous component containing a water-soluble polymer. The water-soluble polymer includes at least one selected from the group consisting of carboxyvinyl polymers, polyacrylic acid, poly(2-acrylamido-2-methylpropanesulfonic acid), and salts thereof. A content by percentage of the oily solvent in the oily component is 50% by mass or greater with respect to the mass of the oily component. Solubility of the oil-soluble external skin component to the oily solvent is lower than the solubility thereof to diisopropyl sebacate.Type: ApplicationFiled: September 13, 2019Publication date: February 10, 2022Applicant: Shiseido Company, Ltd.Inventor: Keita NISHIDA
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Publication number: 20210137801Abstract: A method is provided for formulating a pore-correcting cosmetic. The method involves combining materials in the following specific order: Adding a dispersing agent to an aqueous medium, followed by dispersing a lipophilic porous powder in the aqueous medium, and then adding an oil component having viscosity of 100 mPa·s or less to the aqueous medium.Type: ApplicationFiled: January 20, 2021Publication date: May 13, 2021Applicant: SHISEIDO COMPANY, LTD.Inventors: KINYA HOSOKAWA, Keita Nishida
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Publication number: 20210000706Abstract: 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: ApplicationFiled: March 1, 2019Publication date: January 7, 2021Inventors: Keita NISHIDA, Saki KAMADA
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Publication number: 20200289400Abstract: An oil-in-water-type emulsion cosmetic contains an ultraviolet ray scattering agent and which has preparation stability in a system where a water-soluble alkyl-substituted polysaccharide derivative and another emulsifying agent coexist is further improved. The oil-in-water-type emulsion cosmetic containing (A) a water-soluble alkyl-substituted polysaccharide derivative, (B) a nonionic surfactant and (C) an ultraviolet ray scattering agent, wherein the blend ratio [(A)/(B)] of the water-soluble alkyl-substituted polysaccharide derivative (A) to the nonionic surfactant (B) is 1.54 or less, and the blend ratio [(A)/(C)] of the water-soluble alkyl-substituted polysaccharide derivative (A) to the ultraviolet ray scattering agent (C) is 0.02 or less.Type: ApplicationFiled: September 28, 2018Publication date: September 17, 2020Applicant: SHISEIDO COMPANY, LTD.Inventors: Minori NAKAJIMA, Keita NISHIDA, Yurika WATANABE, Daiki ARAI, Taichi HARADA
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Publication number: 20200085721Abstract: A thickened composition for a cosmetic product including a content that is taken through a mesh contains a fine particulate powder and a silicone crosspolymer having a structure where dimethicone is cross-linked with an organic group, and has a storage modulus G??3000 Pa, as measured with a rheometer under the conditions of a gap of 0.5 mm, a strain oscillation angle of 0.1%, a frequency of 1 Hz, and a temperature of 25° C. while increasing stress applied with a 25 mm ? cone plate, and a loss tangent tan ??0.2, as calculated as a loss modulus G? measured under the same conditions divided by the storage modulus G?. A cosmetic product includes a container including an inner lid with a tight mesh and an outer lid for tightly closing a container body, and the thickened composition contained in the container body under the inner lid.Type: ApplicationFiled: March 26, 2018Publication date: March 19, 2020Inventors: Keita NISHIDA, Takumi WATANABE, Megumi KINOSHITA
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Publication number: 20190130876Abstract: A ship information display device is provided, which may include a first processor, a second processor, a graphic processor, and a display. The first processor may generate a first image based on first ship information received from a first ship sensor and generate a screen to be synthesized including the first image and a blank image. The second processor may generate a second image based on second ship information received from a second ship sensor. The graphic processor may generate a synthesized screen including the first image and the second image by replacing the blank image of the screen to be synthesized by the second image generated by the second processor. The display may display the synthesized screen.Type: ApplicationFiled: October 25, 2018Publication date: May 2, 2019Inventors: Keita Nishida, Hiroshi Yoshii, Tatsuya Asahara, Kristian Ari Prasetyo