Patents by Inventor Motoaki Ito
Motoaki Ito 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: 20240009088Abstract: A film-forming composition for skin, including components (A) and (B): (A) a silicone-based film-forming agent; and (B) a fiber having an average fiber diameter of 0.1 ?m or more and 7 ?m or less in an amount of 0.05 mass % or more and 2 mass % or less relative to the whole film-forming composition. A mass ratio of the component (B) to the component (A), (B/A), is 0.05 or more and 1 or less.Type: ApplicationFiled: November 24, 2021Publication date: January 11, 2024Applicant: KAO CORPORATIONInventors: Motoaki ITO, Kaori ISHIDA
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Publication number: 20230190628Abstract: A skin treatment method involves applying fine liquid droplets of a liquid composition containing a polymer A and a volatile solvent B to skin. The fine liquid droplets applied to the skin are dried to contract the skin. A mass of the fine liquid droplets applied to the skin as measured per one droplet thereof is from 0.001 to 100 ?g, and an average diameter of the fine liquid droplets is 10 ?m to 500 ?m. The polymer A has a deformation ratio of 0.3 to 1 as measured by a method of drying the liquid composition on a polyethylene sheet. A makeup method using the skin treatment method is also described.Type: ApplicationFiled: March 25, 2021Publication date: June 22, 2023Applicant: Kao CorporationInventors: Teruyuki FUKUDA, Masayuki IIDA, Motoaki ITO
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Publication number: 20230172836Abstract: A method for makeup including (A) applying to skin a composition X including components (A1) and (A2). (A1) includes a polymer containing a norbornane moiety and/or a silicone-modified Pullulan and (A2) includes a volatile oil. The method further includes (B) applying to the skin a composition Y including a component (B1), other than the composition X, where (B1) includes one or more selected from the group consisting of polyols and liquid oils.Type: ApplicationFiled: March 22, 2021Publication date: June 8, 2023Applicant: KAO CORPORATIONInventors: Masayuki IIDA, Motoaki ITO, Yoko HANADA, Yukihiro MIYAZAKI
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Publication number: 20230172835Abstract: A composition for external preparation for skin including the following components (A), (B), and (C). (A) includes from 1 to 30 mass % of a polymer having a silicone moiety in which a ratio of deformation is 0.3 or more and 1 or less, and in a bend resistance test using a cylindrical mandrel method a minimum diameter of a cylindrical mandrel which causes no cracks in a polymer film is 2 mm or longer and 25 mm or shorter. (B) includes a volatile oil having a volatilization rate of 14% or more after drying at 1 atmosphere, at 40° C., and an R.H. of 60% for 30 minutes. (C) includes a cation-modified clay mineral and a mass ratio of the component (A) to the component (C), (A)/(C), is from 5 to 23.Type: ApplicationFiled: March 22, 2021Publication date: June 8, 2023Applicant: KAO CORPORATIONInventors: Masayuki IIDA, Yukihiro MIYAZAKI, Motoaki ITO
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Patent number: 11523670Abstract: The present invention relates to preventing color transfer and sticking of powder-containing cosmetics to clothes or the like. A coating formation method of the present invention includes an electrostatic spraying step of electrostatically spraying a composition directly onto a skin surface onto which powder-containing cosmetics have been applied, thereby forming a coating on the skin. The composition contains a component (a) and a component (b) below. It is preferable that the method further includes a liquid agent applying step of applying a liquid agent containing one or more selected from water and oils that are in liquid form at 20° C. on the skin onto which the powder-containing cosmetics have been applied, wherein the liquid agent applying step is performed subsequent to the electrostatic spraying step. (a) One or more volatile substances selected from water, alcohols, and ketones; and (b) a polymer having a coating formation ability.Type: GrantFiled: October 17, 2016Date of Patent: December 13, 2022Assignee: Kao CorporationInventors: Naomi Amari, Takehiko Tojo, Motoaki Ito
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Patent number: 11253439Abstract: Methods for producing a cosmetic coating on a skin surface, by: (A) electrostatically spraying a composition comprising component (a) one or more volatile substances selected from the group consisting of water, an alcohol and a ketone, and component (b) a polymer having a film-forming ability directly onto the skin to form a coating on the skin surface; and (B) subsequently applying a powder-containing cosmetic on the formed coating, afford cosmetic coatings which can be removed without using a cleansing agent.Type: GrantFiled: April 18, 2018Date of Patent: February 22, 2022Assignee: KAO CORPORATIONInventors: Motoaki Ito, Nobuyuki Asami
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Publication number: 20200155424Abstract: Provided is a method for producing a cosmetic coating which can be removed without using a cleansing agent etc. A method for producing a cosmetic coating on a skin surface, the method comprising Step A) of electrostatically spraying a composition comprising component (a) one or more volatile substances selected from the group consisting of water, an alcohol and a ketone, and component (b) a polymer having a film-forming ability directly onto the skin to form a coating on the skin surface; and Step B) of subsequently applying a powder-containing cosmetic on the formed coating.Type: ApplicationFiled: April 18, 2018Publication date: May 21, 2020Applicant: KAO CORPORATIONInventors: Motoaki ITO, Nobuyuki ASAMI
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Publication number: 20200155423Abstract: Provided is a method for preventing color unevenness, white float and makeup collapse of a powder-containing cosmetic such as a foundation, applied to the skin. A method for producing a coating on skin, comprising a step of electrostatically spraying a composition comprising component (a), component (b) and component (c) directly onto the skin (a) one or more volatile substances selected from the group consisting of water, an alcohol and a ketone, (b) a polymer having a film-forming ability, and (c) a powder.Type: ApplicationFiled: April 18, 2018Publication date: May 21, 2020Applicant: KAO CORPORATIONInventor: Motoaki ITO
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Publication number: 20190059551Abstract: The present invention relates to preventing color transfer and sticking of powder-containing cosmetics to clothes or the like. A coating formation method of the present invention includes an electrostatic spraying step of electrostatically spraying a composition directly onto a skin surface onto which powder-containing cosmetics have been applied, thereby forming a coating on the skin. The composition contains a component (a) and a component (b) below. It is preferable that the method further includes a liquid agent applying step of applying a liquid agent containing one or more selected from water and oils that are in liquid form at 20° C. on the skin onto which the powder-containing cosmetics have been applied, wherein the liquid agent applying step is performed subsequent to the electrostatic spraying step. (a) One or more volatile substances selected from water, alcohols, and ketones; and (b) a polymer having a coating formation ability.Type: ApplicationFiled: October 17, 2016Publication date: February 28, 2019Applicant: Kao CorporationInventors: Naomi AMARI, Takehiko Tojo, Motoaki Ito
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Patent number: 9125811Abstract: A nanofiber laminate sheet including a layer of a nanofiber of a water insoluble polymer and a layer of a water soluble polymer containing a cosmetic component or a medicinal component. The nanofiber is preferably colored. The layer of a water soluble polymer is preferably a layer of a nanofiber of the water soluble polymer containing the cosmetic component or the medicinal component. The nanofiber laminate sheet is suited for use as a cosmetic sheet for makeup.Type: GrantFiled: June 28, 2011Date of Patent: September 8, 2015Assignee: KAO CORPORATIONInventors: Takehiko Tojo, Masataka Ishikawa, Ritsuko Yamazaki, Yuko Yago, Motoaki Ito, Yoshimi Yamashita
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Publication number: 20130142852Abstract: A nanofiber laminate sheet including a layer of a nanofiber of a water insoluble polymer and a layer of a water soluble polymer containing a cosmetic component or a medicinal component. The nanofiber is preferably colored. The layer of a water soluble polymer is preferably a layer of a nanofiber of the water soluble polymer containing the cosmetic component or the medicinal component. The nanofiber laminate sheet is suited for use as a cosmetic sheet for makeup.Type: ApplicationFiled: June 28, 2011Publication date: June 6, 2013Applicant: KAO CORPORATIONInventors: Takehiko Tojo, Masataka Ishikawa, Ritsuko Yamazaki, Yuko Yago, Motoaki Ito, Yoshimi Yamashita
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Patent number: 7835533Abstract: A circuit board forming member, a case forming member, a spacer forming member, a diaphragm sheet and a diaphragm plate forming member are laminated to form a portion, as excepting a back plate and a contact spring, of a condenser microphone, in plurality in a laminate. Moreover, the back plate and the contact spring are arranged in the air chamber, which is defined by the individual forming members, to form a plurality of condenser microphone constituents in the laminate. Next, the laminate is cut to separate the individual condenser microphone constituents thereby to manufacture the condenser microphones.Type: GrantFiled: July 24, 2006Date of Patent: November 16, 2010Assignee: Star Micronics Co., Ltd.Inventors: Kentaro Yonehara, Yoshio Imahori, Hiroshi Fujinami, Yasunori Tsukuda, Motoaki Ito
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Patent number: 7835532Abstract: By integrating plural condenser microphone constituting bodies in an array state, a condenser microphone array is obtained. The condenser microphone array is formed by dicing a laminate of a circuit board forming member, a housing forming member, a spacer forming member, diaphragm sheet, diaphragm plate forming member and a cover forming member which form a part of the plural condenser microphone constituting bodies respectively. In an air chamber of each condenser microphone constituting body constituted in the laminate, a back plate and a contact spring are built.Type: GrantFiled: July 24, 2006Date of Patent: November 16, 2010Assignee: Star Micronics Co., Ltd.Inventors: Kentaro Yonehara, Yoshio Imahori, Hiroshi Fujinami, Yasunori Tsukuda, Motoaki Ito
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Publication number: 20080267439Abstract: A condenser microphone includes: a casing including a sound hole; a vibration film disposed in the casing so as to face the sound hole; a back plate disposed opposed to the vibration film; a spacer disposed between the vibration film and the back plate; and a hold member including a spring member. The back plate has an outer peripheral shape that is smaller than an inner peripheral shape of the casing so as to provide a clearance between an outer peripheral surface of the back plate and an inner peripheral surface of the casing. The back plate is held by the hold member from an opposite side of the vibration fills.Type: ApplicationFiled: July 25, 2007Publication date: October 30, 2008Applicant: STAR MICRONICS CO., LTD.Inventors: Kentaro YONEHARA, Yoshio IMAHORI, Yasunori Tsukuda, Motoaki ITO
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Publication number: 20080044043Abstract: A condenser microphone includes: a base frame including a containing space; a pair of substrates laminated to the base frame to close both end openings of the containing space; a condenser portion that is contained inside of the containing space; conductive layers formed on bonding surfaces of the base frame and the substrates opposed to each other; and exposed surfaces where the surfaces of a base frame main body and a substrate main body are exposed, the exposed surfaces being formed on outer peripheries of the conductive layers, wherein: the conductive layers of the base frame and the substrate are electrically connected; the exposed surfaces of the base frame main body and the substrate main body are adhered by an adhering agent; and an electric connection between the conductive layers is maintained by utilizing an adhering force of the adhering agent.Type: ApplicationFiled: August 21, 2007Publication date: February 21, 2008Applicant: STAR MICRONICS CO., LTDInventors: Kentaro YONEHARA, Norihiro SAWAMOTO, Motoaki ITO, Yasunori TSUKUDA
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Publication number: 20080037815Abstract: A condenser microphone includes: a condenser portion including a vibration film and a plate disposed opposed to each other; an impedance conversion unit that converts the variations of the electrostatic capacity of the condenser portion to electric impedances; and a box member that stores the condenser portion and the impedance conversion unit therein, and includes a heat insulating portion.Type: ApplicationFiled: August 10, 2007Publication date: February 14, 2008Applicant: STAR MICRONICS CO., LTD.Inventors: Motoaki ITO, Yoshio Imahori, Hiroshi Fujinami, Kentaro Yonehara
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Publication number: 20080025532Abstract: A microphone case includes: a plastic basic frame including a space for housing an electro-acoustic transducing unit; a plastic substrate for closing an opening of the space, the plastic substrate being bonded to the basic frame; conductive layers provided on the bonding surfaces of the basic frame and the substrate respectively, the conductive layers being electrically connected to each other; and exposed portions where the surfaces of the basic frame and the substrate are exposed, wherein the basic frame and the substrate are bonded to each other in the exposed portions.Type: ApplicationFiled: July 27, 2007Publication date: January 31, 2008Applicant: STAR MICRONICS CO., LTDInventors: Kentaro Yonehara, Motoaki ITO, Norihiro SAWAMOTO, Yasunori TSUKUDA
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Patent number: 7287327Abstract: A method for producing an electret capacitor microphone high in sensitivity and stable in acoustic characteristic. A PET film stretched with predetermined tension is bonded to a diaphragm support ring to perform stretch and fixation of a diaphragm to produce a diaphragm sub-assembly. The diaphragm sub-assembly is heated at a predetermined temperature (e.g. 200° C.) higher than a second order transition point of PET. Then, the diaphragm sub-assembly is packed in a housing. Because the diaphragm sub-assembly is heated at the predetermined temperature before packed in the housing, the stiffness of the diaphragm is reduced. Because the stiffness of the diaphragm 26 is reduced in such a manner, the tension at the time of stretch and fixation of the diaphragm can be set to a large value to prevent the diaphragm from being crinkled.Type: GrantFiled: December 18, 2002Date of Patent: October 30, 2007Assignee: Star Micronics Co., Ltd.Inventors: Motoaki Ito, Kentaro Yonehara
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Patent number: D546274Type: GrantFiled: July 15, 2005Date of Patent: July 10, 2007Assignee: Star Micronics Co., Ltd.Inventors: Kentaro Yonehara, Yoshio Imahori, Hiroshi Fujinami, Yasunori Tsukuda, Motoaki Ito
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Patent number: D546275Type: GrantFiled: July 15, 2005Date of Patent: July 10, 2007Assignee: Star Micronics Co., Ltd.Inventors: Kentaro Yonehara, Yoshio Imahori, Hiroshi Fujinami, Yasunori Tsukuda, Motoaki Ito