Patents by Inventor Satoshi Sakuma
Satoshi Sakuma 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: 20160184199Abstract: The cosmetic of the present invention is a cosmetic containing at least titanium oxide having an average particle diameter of 0.2 ?m or more and resin fine particles having an average particle diameter of 0.01 to 100 ?m. The above cosmetic is reduced in a content of titanium oxide to decrease troubles brought about by settling thereof in various cosmetics to which whiteness and masking power are required and is endowed with the higher whiteness and the higher masking power in the solid content of the same degree as ever without affecting use feeling of the cosmetic.Type: ApplicationFiled: December 23, 2015Publication date: June 30, 2016Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Takayuki Hayakawa, Satoshi Sakuma
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Publication number: 20160143822Abstract: Provided is an eyelash ornament cosmetic comprising at least a polymer emulsion and an extender wherein an average particle diameter of the extender is 1 ?m or less, wherein droplets applied on the tips of eyelashes are dried and turned into fine spherical resin balls, and the tips of the eyelashes are ornamented to make it possible to provide the eyes with brilliantness and loveliness.Type: ApplicationFiled: October 30, 2015Publication date: May 26, 2016Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Takayuki HAYAKAWA, Satoshi SAKUMA
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Publication number: 20160141735Abstract: A battery unit, a bottomed case, a plate-shaped cooling plate, and first heat transfer material are included. The cooling plate is fastened to a bottom part of the case from the outside of the case, and can cool the battery unit via the bottom part of the case. The first heat transfer material have a plastic property and are held between the bottom part of the case and the cooling plate. The bottom part of the case has heat transfer material housings that house excess first heat transfer material therein when the cooling plate has been fastened to the case.Type: ApplicationFiled: June 12, 2014Publication date: May 19, 2016Applicant: CALSONIC KANSEI CORPORATIONInventors: Toshiyuki MOTOHASHI, Takashi OTSUKA, Satoshi SAKUMA, Tatsunari KAWAGUCHI, Hitoshi SHIMONOSONO, Yoshito SONOU, Tomoyuki HANADA
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Patent number: 9339452Abstract: A high internal water phase water-in-oil emulsified cosmetic in which, in a system formed of an oil phase including silicone elastomer, polydimethylsiloxane and polyether modified silicone and a water phase including water in an amount of 60% or greater by mass. The water phase, at least, including one nonionic surfactant having an HLB value of 14 or greater, selected from a group consisting of polyoxyalkylene alkyl ethers, polyglycerin fatty acid esters, polyoxyalkylene glycerin fatty acid esters and polyalkyleneglycol fatty acid esters, in an amount of 0.03 to 0.6% by mass, is blended with pigments including an organic pigment, in an amount of 0.05 to 8% by mass. The viscosity at the shear rate of 3.83 sec?1 at 25° C. is 1 to 100 Pa·sec, as well as an applicator with an applying part having a surface roughness Ra of 3 to 300 ?m to store the cosmetic.Type: GrantFiled: June 19, 2013Date of Patent: May 17, 2016Assignee: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Satoshi Sakuma, Nobuyuki Nakajima, Susumu Suzuki, Hiroaki Koyama, Yuusuke Kyogoku, Yukako Shinmura
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Publication number: 20160043451Abstract: A temperature adjustment device includes a cooling member and a connecting member. The cooling member consists of a first plate and a second plate. The first plate is thermally abutted against a heat-generating member. The second plate is stacked on a lower surface of the first plate to define a cooling space with the first plate, the cooling space a cooling medium flows through, and being configured to include an inlet and an outlet of the cooling medium on a bottom surface facing against the first plate. The connecting member is the connecting member to a temperature adjustment circuit, and that is configured with a tube member having a flat part. The connecting member includes a connecting port connected to the inlet or the outlet on the flat part, and that is laminated and arranged on the second plate such that the flat part is abutted against the second plate.Type: ApplicationFiled: March 26, 2014Publication date: February 11, 2016Applicant: CALSONIC KANSEI CORPORATIONInventors: Tatsunari KAWAGUCHI, Takashi OTSUKA, Toshiyuki MOTOHASHI, Satoshi SAKUMA
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Publication number: 20150246319Abstract: A water-proof air-permeable filter (1) includes: a resin film (2) having formed therein a plurality of through pores (21); a treated layer (3) having hydrophobicity and oil repellency, and formed on at least one of both surfaces in the thickness direction of the resin film (2) such that the treated layer (3) has openings (31) at positions corresponding to the through pores (21); and a loop-shaped double-sided tape (4) stuck to an edge region of one of both surfaces in the thickness direction of the resin film (2), with the treated layer (3) interposed therebetween.Type: ApplicationFiled: April 29, 2015Publication date: September 3, 2015Inventors: Satoru FURUYAMA, Satoshi SAKUMA, Yozo NAGAI, Junichi MORIYAMA
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Publication number: 20150216771Abstract: The cosmetic composition of the present invention is characterized by containing an anionic polymer dispersant, an acid having a molecular weight of 300 or less and iron oxide particles, wherein a viscosity of the cosmetic is 15 mPa·s or less, and an average particle diameter of the iron oxide particles in the cosmetic is 100 nm or less. The above cosmetic composition is excellent in an aging stability and can be used by charging in a liquid cosmetic applicator.Type: ApplicationFiled: January 22, 2015Publication date: August 6, 2015Inventor: Satoshi SAKUMA
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Patent number: 9080819Abstract: In a heat exchanger in which a number of V-shaped convex portions are arranged in parallel at a surface of a fin, one of a pair of inclined convex portions forming a V-shape is arranged to be inclined to a plus side by an angle a relative to a circulation direction of a gas at a first plane of a fin, the other is arranged to be inclined to a minus side by an angle b, and both of them are arranged by asymmetric angles in a left and right direction, and at a second plane opposed to the first plane, the angles which are asymmetric in the left and right direction are made to be reverse to those of the first plane relative to the circulation direction of the gas.Type: GrantFiled: October 5, 2011Date of Patent: July 14, 2015Assignee: T.RAD Co., Ltd.Inventors: Kimiaki Nakano, Kiyoshi Sasaki, Kouiti Akisawa, Jun Ono, Toshikatsu Hachiya, Satoshi Sakuma, Eriko Watase
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Patent number: 9044706Abstract: A water-proof air-permeable filter (1) includes: a resin film (2) having formed therein a plurality of through pores (21); a treated layer (3) having hydrophobicity and oil repellency, and formed on at least one of both surfaces in the thickness direction of the resin film (2) such that the treated layer (3) has openings (31) at positions corresponding to the through pores (21); and a loop-shaped double-sided tape (4) stuck to an edge region of one of both surfaces in the thickness direction of the resin film (2), with the treated layer (3) interposed therebetween.Type: GrantFiled: March 23, 2011Date of Patent: June 2, 2015Assignee: Nitto Denko CorporationInventors: Satoru Furuyama, Satoshi Sakuma, Yozo Nagai, Junichi Moriyama
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Patent number: 8939752Abstract: A mold comprising alumina having a microscopic pattern, in which distances between adjacent recesses or salients therein are not longer than wavelength of visible light, formed by anodic oxidation on a surface of an aluminum pre-mold without a rolling mark, wherein height or depth difference at a crystal grain boundary is 300 nm or less.Type: GrantFiled: June 28, 2007Date of Patent: January 27, 2015Assignees: Mitsubishi Rayon Co., Ltd., Kanagawa Academy of Science and TechnologyInventors: Yoshihiro Uozu, Eiko Okamoto, Katsuhiro Kojima, Satoshi Sakuma, Hideki Masuda, Takashi Yanagishita
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Publication number: 20140377314Abstract: The present invention relates to a highly functional coloring material which causes less separation between a pigment and tabular inorganic powders and brings about less color separation and which is obtained by coating evenly a pigment on the surfaces of tabular colorless to white inorganic powders via a specific binder resin. The coloring material of the present invention does not bring about color deviation and color separation.Type: ApplicationFiled: June 19, 2014Publication date: December 25, 2014Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Tamotsu EGUCHI, Satoshi Sakuma
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Publication number: 20140341825Abstract: Provided is a manicure composition which is applied as a top coat on a manicure coated on a whole part of a nail and is turned into a transparent coating film after drying and which is top-coated to thereby provide the coating film with a satisfactory lasting property and endows it with glossy cracked patterns. The manicure composition is a cosmetic applied on a dried coating film of a nail cosmetic comprising at least nitrocellulose, acetic acid ester and a plasticizer, and it comprises at least water, an acryl resin emulsion having a glass transition temperature (Tg) of 50° C. or higher and 2.5 to 11% by mass of a film formation aid.Type: ApplicationFiled: December 12, 2012Publication date: November 20, 2014Applicant: Mitsubishi Pencil Company, LimitedInventors: Satoshi Sakuma, Mitsuo Azuma, Yosuke Ikemoto
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Publication number: 20140170099Abstract: Provided is a removing type aqueous manicure composition which is mild to nails while staying thereon and which can readily be removed by hot water and commercial soaps without using removers containing acetone and acetate esters, so that it can meet a volatile organic compound (VOC) emission control. The above removing type aqueous manicure composition comprises at least water, an emulsion of an acrylic base resin which has a glass transition temperature (Tg) of 50° C. or higher and which is alkali-soluble, a film-forming aid, and a pH modifier of non-volatile at ambient temperature.Type: ApplicationFiled: December 16, 2013Publication date: June 19, 2014Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Satoshi SAKUMA, Mitsuo Azuma, Yosuke Ikemoto
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Publication number: 20140134539Abstract: To provide an alcohol compound containing fewer impurities at a high yield by conducting the following steps: a hydroboration process in which a reaction mixture is obtained by reacting in a solvent a compound represented by formula (C) and a boron agent selected from a group of diborane and borane complexes; and an oxidation process in which the pH of the reaction mixture is set at 0.5 to 4, which is conducted after treating the reaction mixture with hydrogen peroxide. In the formula, A1 to A6 are each independently a hydrogen atom, methyl group or ethyl group, and X is an oxygen atom, sulfur atom, methylene group or ethylene group.Type: ApplicationFiled: June 14, 2012Publication date: May 15, 2014Applicant: Mitsubishi Rayon Co., Ltd.Inventors: Satoshi Sakuma, Masashi Serizawa, Atsushi Yasuda, Nobushi Yada, Shinichi Maeda
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Publication number: 20140079654Abstract: Provided is an aqueous manicure composition by which three-dimensional patterns and shapes can freely be formed in an one-liquid, wherein the shapes are maintained after drying, and make-up such as a nail art can easily be enjoyed. The above aqueous manicure composition is characterized by containing at least an acrylic resin emulsion, a thickener and an extender.Type: ApplicationFiled: September 13, 2013Publication date: March 20, 2014Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Takayuki Hayakawa, Satoshi Sakuma, Yukako Shinmura, Mitsuo Azuma, Yosuke Ikemoto
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Publication number: 20130343801Abstract: A high internal water phase water-in-oil emulsified cosmetic in which, in a system formed of an oil phase including silicone elastomer, polydimethylsiloxane and polyether modified silicone and a water phase including water in an amount of 60% or greater by mass. The water phase, at least, including one nonionic surfactant having an HLB value of 14 or greater, selected from a group consisting of polyoxyalkylene alkyl ethers, polyglycerin fatty acid esters, polyoxyalkylene glycerin fatty acid esters and polyalkyleneglycol fatty acid esters, in an amount of 0.03 to 0.6% by mass, is blended with pigments including an organic pigment, in an amount of 0.05 to 8% by mass. The viscosity at the shear rate of 3.83 sec?1 at 25° C. is 1 to 100 Pa·sec, as well as an applicator with an applying part having a surface roughness Ra of 3 to 300 ?m to store the cosmetic.Type: ApplicationFiled: June 19, 2013Publication date: December 26, 2013Inventors: Satoshi SAKUMA, Nobuyuki NAKAJIMA, Susumu SUZUKI, Hiroaki KOYAMA, Yuusuke KYOGOKU, Yukako SHINMURA
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Publication number: 20130203723Abstract: The present invention relates to solubility improving preparation for enhancing the oral absorption of a poorly soluble drug, which is comprising (A) and (B); (A) a granulated substance which comprises (i) a poorly soluble drug having an acidic group in the molecule, (ii) an alkaline agent, (iii) a surfactant, and this granulated substance dose not substantially contain a disintegrator, (B) a disintegrator existing only in the external of the granulated substance.Type: ApplicationFiled: September 29, 2011Publication date: August 8, 2013Inventors: Satoshi Sakuma, Hiroshi Ueda, Akira Mashimo, Hiroshi Murazato
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Publication number: 20130087318Abstract: In a heat exchanger in which a number of V-shaped convex portions are arranged in parallel at a surface of a fin, one of a pair of inclined convex portions forming a V-shape is arranged to be inclined to a plus side by an angle a relative to a circulation direction of a gas at a first plane of a fin, the other is arranged to be inclined to a minus side by an angle b, and both of them are arranged by asymmetric angles in a left and right direction, and at a second plane opposed to the first plane, the angles which are asymmetric in the left and right direction are made to be reverse to those of the first plane relative to the circulation direction of the gas.Type: ApplicationFiled: October 5, 2011Publication date: April 11, 2013Applicant: T. RAD Co., Ltd.Inventors: Kimiaki NAKANO, Kiyoshi Sasaki, Kouiti Akisawa, Jun Ono, Toshikatsu Hachiya, Satoshi Sakuma, Eriko Watase
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Publication number: 20130087042Abstract: A water-proof air-permeable filter (1) includes: a resin film (2) having formed therein a plurality of through pores (21); a treated layer (3) having hydrophobicity and oil repellency, and formed on at least one of both surfaces in the thickness direction of the resin film (2) such that the treated layer (3) has openings (31) at positions corresponding to the through pores (21); and a loop-shaped double-sided tape (4) stuck to an edge region of one of both surfaces in the thickness direction of the resin film (2), with the treated layer (3) interposed therebetween.Type: ApplicationFiled: March 23, 2011Publication date: April 11, 2013Applicant: NITTO DENKO CORPORATIONInventors: Satoru Furuyama, Satoshi Sakuma, Yozo Nagai, Junichi Moriyama
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Publication number: 20120276178Abstract: A constitution in which at least 5 to 30% by mass of titanium oxide, an acid dye or an organic pigment, an alkali-soluble type acryl resin and water are contained is employed in order to provide aqueous cosmetics having the respective compositions in an acid dye aqueous cosmetic containing titanium oxide and an acid dye or an organic pigment aqueous cosmetic containing titanium oxide and an organic pigment which is excellent in an aging settling stability of titanium oxide to make a hard cake less liable to be produced even when titanium oxide settles down and can readily be redispersed by stirring and which is excellent in usability and a coating performance and suited to manicure compositions for a nail art, cosmetics for skin coloring and the like.Type: ApplicationFiled: December 20, 2010Publication date: November 1, 2012Applicant: Mitsubishi Pencil Company, Ltd.Inventors: Satoshi Sakuma, Takayuki Hayakawa