Patents by Inventor Hiroyasu Kumamoto
Hiroyasu Kumamoto 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: 9375501Abstract: The present invention relates to a deodorant composition containing (a) a polyphenol compound or a plant extract containing a polyphenol compound, (b) a basic substance, and (c) a metal salt. The deodorant composition of the present invention is capable of providing a deodorizing effect in a short period of time when it is applied to a malodor source, is capable of providing an excellent deodorizing activity and is also excellent in the store stability.Type: GrantFiled: March 22, 2007Date of Patent: June 28, 2016Assignee: TAKASAGO INTERNATIONAL CORPORATIONInventors: Tadahiro Hiramoto, Kenichiro Shiroyama, Hiroyasu Kumamoto
-
Patent number: 8333957Abstract: The present invention relates to a double component type deodorant which comprises a first deodorant component A containing a liquid mixture containing a polyphenol and an acid agent and a second deodorant component B containing an alkali agent and an aqueous solvent. These deodorant components A and B may be separately stored in different storage parts. According to the invention, mixed type malodors in which at least two or more kinds of a sulfur-containing compound, aldehydes, lower fatty acids, amines, and the like are mixed can be efficiently deodorized.Type: GrantFiled: March 22, 2007Date of Patent: December 18, 2012Assignee: Takasago International CorporationInventors: Kyoko Hirano, Kazuki Sugiyama, Hiroyasu Kumamoto
-
Publication number: 20100234260Abstract: A shampoo or body detergent composition which comprises (A) a refrigerant substance selected from menthol, menthone, camphor, pulegol, isopulegol, cineole, Japanese peppermint oil, peppermint oil, spearmint oil, and eucalyptus oil, (B) a substance giving a cool feeling and comprising an N-substituted p-menthane-3-carboxamide derivative, (C) an anionic surfactant, and (D) a water-soluble polymer and/or polyhydric alcohol. It optionally contains (E) a substance which gives a warm feeling. The composition is satisfactory in the effect of giving a refrigerant feeling and cool feeling during use and in the retention of that effect thereafter.Type: ApplicationFiled: May 24, 2010Publication date: September 16, 2010Applicant: Takasago International CorporationInventors: Miyuki SEKINE, Hiroyasu KUMAMOTO
-
Publication number: 20100158840Abstract: The present invention relates to a deodorant composition containing (a) a polyphenol compound or a plant extract containing a polyphenol compound, (b) a basic substance, and (c) a metal salt. The deodorant composition of the present invention is capable of providing a deodorizing effect in a short period of time when it is applied to a malodor source, is capable of providing an excellent deodorizing activity and is also excellent in the store stability.Type: ApplicationFiled: March 22, 2007Publication date: June 24, 2010Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Tadahiro Hiramoto, Kenichiro Shiroyama, Hiroyasu Kumamoto
-
Publication number: 20100074971Abstract: It is to provide an antioxidant excellent in antioxidative potential and having high safety is provided. Also, it is to provide an antioxidant in which problems of unpleasant smell and taste are avoided and its preparation method is not so complex. Further, it is to provide an antioxidant which can exert its effect by a simple operation when exertion of the antioxidative potential is desired. It relates to a double preparation type antioxidant, which comprises a mixture A comprising a polyphenol and a mixture B comprising an alkali agent. In particular, two antioxidant component-storing containers are mutually integrally molded and combined, and a mixture A comprising a polyphenol is stored in one of the antioxidant component-storing containers and a mixture B comprising an alkali agent is stored in the other antioxidant component storing container.Type: ApplicationFiled: October 30, 2007Publication date: March 25, 2010Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Kyoko Hirano, Hiroyasu Kumamoto, Takashi Kawano
-
Publication number: 20100019197Abstract: The present invention provides a deoxidant composition gentle to human bodies and environments which is excellent in the deoxidation effect, does not generate heat during use, can be put to a metal detector, and gives no problems to a human body even when it is ingested accidentally. Specifically, the present invention relates to a deoxidant composition comprising a polyphenol derivative obtainable by subjecting a polyphenol to a reaction using an alkaline solvent under the coexistence of an oxygen molecule at a pH during reaction of 6.5 or more, and one member selected from water, a water-donating compound and a moisture absorbent.Type: ApplicationFiled: September 4, 2009Publication date: January 28, 2010Inventors: Tadahiro Hiramoto, Hiroyasu Kumamoto, Kenichiro Shiroyama
-
Publication number: 20090092571Abstract: The present invention relates to a double component type deodorant which comprises a first deodorant component A containing a liquid mixture containing a polyphenol and an acid agent and a second deodorant component B containing an alkali agent and an aqueous solvent. These deodorant components A and B may be separately stored in different storage parts. According to the invention, mixed type malodors in which at least two or more kinds of a sulfur-containing compound, aldehydes, lower fatty acids, amines, and the like are mixed can be efficiently deodorized.Type: ApplicationFiled: March 22, 2007Publication date: April 9, 2009Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Kyoko Hirano, Kazuki Sugiyama, Hiroyasu Kumamoto
-
Publication number: 20090092644Abstract: The present invention relates to a locked-in type powder comprising polyphenols, the locked-in type powder which is excellent in long-term stability, substantially does not show decrease in color tone and discoloration even after long-term storage, also does not result in change in odor quality and decrease in deodorizing and antioxidizing effects, and is capable of retaining good effects over a long period of time, and a solid preparation comprising the same.Type: ApplicationFiled: March 22, 2007Publication date: April 9, 2009Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Kenichiro Shiroyama, Tadahiro Hiramoto, Hiroyasu Kumamoto
-
Publication number: 20080230744Abstract: The present invention provides a deoxidant composition gentle to human bodies and environments which is excellent in the deoxidation effect, does not generate heat during use, can be put to a metal detector, and gives no problems to a human body even when it is ingested accidentally. Specifically, the present invention relates to a deoxidant composition comprising a polyphenol derivative obtainable by subjecting a polyphenol to a reaction using an alkaline solvent under the coexistence of an oxygen molecule at a pH during reaction of 6.5 or more, and one member selected from water, a water-donating compound and a moisture absorbent.Type: ApplicationFiled: April 27, 2004Publication date: September 25, 2008Inventors: Tadahiro Hiramoto, Hiroyasu Kumamoto, Kenichiro Shiroyama
-
Publication number: 20070166256Abstract: The present invention relates to a hair cosmetic composition capable of treating hairs without causing damages to hairs and injuries of skins and having oxidation fixing effect of permanent wave and dyeing effect equal to or superior to those in a usual case. Specifically, it relates to a hair cosmetic composition comprising a polyphenol derivative obtainable by subjecting a polyphenol to a reaction using an alkaline solvent under the coexistence of oxygen molecules at a pH value during reaction of 6.5 or more.Type: ApplicationFiled: April 27, 2004Publication date: July 19, 2007Applicant: TAKASAO INTERNATIONAL CORPORATIONInventors: Kenichiro Shiroyama, Hiroyasu Kumamoto, Tadahiro Hiramoto
-
Publication number: 20060160713Abstract: A shampoo or body detergent composition which comprises (A) a refrigerant substance selected from menthol, menthone, camphor, pulegol, isopulegol, cineole, Japanese peppermint oil, peppermint oil, spearmint oil, and eucalyptus oil, (B) a substance giving a cool feeling and comprising an N-substituted p-menthane-3-carboxamide derivative, (C) an anionic surfactant, and (D) a water-soluble polymer and/or polyhydric alcohol. It optionally contains (E) a substance which gives a warm feeling. The composition is satisfactory in the effect of giving a refrigerant feeling and cool feeling during use and in the retention of that effect thereafter.Type: ApplicationFiled: June 16, 2004Publication date: July 20, 2006Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Miyuki Sekine, Hiroyasu Kumamoto
-
Patent number: 6838106Abstract: This invention relates to a warming composition for food and drink or for oral care preparations which produces an excellent and long-lasting warming effect and causes no or little irritation to mucous membranes, a flavor composition for food and drink or for oral care preparations which comprises the warming composition, and beverages or oral care preparations which contain the warming composition or the flavor composition.Type: GrantFiled: December 10, 2001Date of Patent: January 4, 2005Assignee: Takasago International CorporationInventors: Hiroyasu Kumamoto, Tatsuo Kitamura
-
Patent number: 6759557Abstract: A melanin synthesis inhibitor composition containing at least one macrocyclic compound represented by Formula (1) wherein X is a group selected among the groups consisting of C═O; CH—OH and O═C—CHOH; R being a chain hydrocarbon having 13 to 24 carbon atoms, R forms a ring with X and may be saturated or contain 1 to 3 unsaturated bonds and may be substituted by a lower alkyl group of 1 to 3 carbon atoms.Type: GrantFiled: June 10, 2002Date of Patent: July 6, 2004Assignee: Takasago International CorporationInventors: Hiroyuki Matsuda, Hiroyasu Kumamoto, Eiko Tamai, Misao Yagi, Kenichi Yamamoto, Toshimitsu Hagiwara, Shinya Watanabe
-
Patent number: 6673844Abstract: A warming composition which produces an excellent warming effect of long duration with no or little skin irritation, a fragrance composition comprising the warming composition, and cosmetics, toiletries, bath additives, and pharmaceuticals containing the warming composition or the fragrance composition.Type: GrantFiled: December 10, 2001Date of Patent: January 6, 2004Assignee: Takasago International CorporationInventors: Hiroyasu Kumamoto, Hideaki Ohta
-
Publication number: 20030049213Abstract: A melanin synthesis inhibitor composition containing at least one macrocyclic compound represented by Formula (1) 1Type: ApplicationFiled: June 10, 2002Publication date: March 13, 2003Inventors: Hiroyuki Matsuda, Hiroyasu Kumamoto, Eiko Tamai, Misao Yagi, Kenichi Yamamoto, Toshimitsu Hagiwara, Shinya Watanabe
-
Publication number: 20020142015Abstract: A warming composition which produces an excellent warming effect of long duration with no or little skin irritation, a fragrance composition comprising the warming composition, and cosmetics, toiletries, bath additives, and pharmaceuticals containing the warming composition or the fragrance composition.Type: ApplicationFiled: December 10, 2001Publication date: October 3, 2002Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Hiroyasu Kumamoto, Hideaki Ohta
-
Publication number: 20020119231Abstract: This invention relates to a warming composition for food and drink or for oral care preparations which produces an excellent and long-lasting warming effect and causes no or little irritation to mucous membranes, a flavor composition for food and drink or for oral care preparations which comprises the warming composition, and beverages or oral care preparations which contain the warming composition or the flavor composition.Type: ApplicationFiled: December 10, 2001Publication date: August 29, 2002Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Hiroyasu Kumamoto, Tatsuo Kitamura