Patents by Inventor Yasuo Katta
Yasuo Katta 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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Patent number: 10136667Abstract: A thickening composition which contains specific amounts of a metal salt-enclosing dextrin and a thickening polysaccharide and which has a good dispersibility raises the viscosity rapidly, and has an excellent thickening effect can be produced by the steps of obtaining the metal salt-enclosing dextrin by mixing, dissolving, and homogenizing a dextrin and a metal salt in water, followed by drying, and adding the metal salt-enclosing dextrin to the thickening polysaccharide followed by mixing or granulation. The thickening composition makes it possible to provide a thickening composition which has a good dispersibility, raises the viscosity rapidly, and offers an improved thickening effect per unit mass in a wide variety of water-containing foods such as water, teas, refreshing beverages, dairy beverages, soups, and thick liquid foods.Type: GrantFiled: October 30, 2014Date of Patent: November 27, 2018Assignee: MATSUTANI CHEMICAL INDUSTRY CO., LTD.Inventors: Akifumi Uesumi, Kensaku Shimada, Yasuo Katta, Tomonori Morimoto, Masaki Gouro
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Publication number: 20160278407Abstract: A thickening composition which contains specific amounts of a metal salt-enclosing dextrin and a thickening polysaccharide and which has a good dispersibility raises the viscosity rapidly, and has an excellent thickening effect can be produced by the steps of obtaining the metal salt-enclosing dextrin by mixing, dissolving, and homogenizing a dextrin and a metal salt in water, followed by drying, and adding the metal salt-enclosing dextrin to the thickening polysaccharide followed by mixing or granulation. The thickening composition makes it possible to provide a thickening composition to which has a good dispersibility, raises the viscosity rapidly, and offers an improved thickening effect per unit mass in a wide variety of water-containing foods such as water, teas, refreshing beverages, dairy beverages, soups, and thick liquid foods.Type: ApplicationFiled: October 30, 2014Publication date: September 29, 2016Inventors: Akifumi UESUMI, Kensaku SHIMADA, Yasuo KATTA, Tomonori MORIMOTO, Masaki GOURO
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Patent number: 9353392Abstract: The present invention provides a method for producing indigestible dextrin which is inexpensive and can simply and efficiently suppress coloring. The method for producing indigestible dextrin includes the steps of liquefying pyrodextrin and saccharifying pyrodextrin, wherein at least one of the liquefying step and the saccharifying step is performed in the presence of activated carbon.Type: GrantFiled: March 25, 2015Date of Patent: May 31, 2016Assignee: MATSUTANI CHEMICAL INDUSTRY CO., LTD.Inventors: Yoshiaki Maeda, Kensaku Shimada, Yasuo Katta
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Non-digestible hydroxypropyl starch hydrolysate, method for production thereof and food and beverage
Patent number: 9237765Abstract: The present invention provides a non-digestible hydroxypropyl starch hydrolysate which can be used as novel water soluble dietary fiber, a method for producing it, as well as food products and beverages containing the non-digestible hydroxypropyl starch hydrolysate. The present invention provides the non-digestible hydroxypropyl starch hydrolysate characterized by having a DE value of less than 20 and a glucose content of less than 3% by mass; food products and beverages containing it; and the method for producing the non-digestible hydroxypropyl starch hydrolysate comprising the steps of: (A) hydrolyzing a hydroxypropyl starch with a degree of substitution of 0.05 to 0.4 with ?-amylase and then with glucoamylase; and (B) removing glucose from the hydrolysate obtained in the step (A).Type: GrantFiled: July 3, 2008Date of Patent: January 19, 2016Assignee: MATSUTANI CHEMICAL INDUSTRY CO., LTD.Inventors: Yasuo Katta, Toyohide Nishibata, Makoto Tachibe -
Publication number: 20150275253Abstract: The present invention provides a method for producing indigestible dextrin which is inexpensive and can simply and efficiently suppress coloring. The method for producing indigestible dextrin includes the steps of liquefying pyrodextrin and saccharifying pyrodextrin, wherein at least one of the liquefying step and the saccharifying step is performed in the presence of activated carbon.Type: ApplicationFiled: March 25, 2015Publication date: October 1, 2015Inventors: Yoshiaki MAEDA, Kensaku SHIMADA, Yasuo KATTA
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Patent number: 8114421Abstract: An object of the present invention is to provide a coated product with increased stiffness to reduce the chipping after manufacturing and several days of storage, and before wrapping. A coated product such as confectioneries such as chewing gum, medicines and medicinal tablets wherein the product is coated with a coating composition comprising hydrogenated indigestible starch syrup as a binding agent.Type: GrantFiled: February 6, 2009Date of Patent: February 14, 2012Assignees: WM Wrigley Jr. Company, Matsutani Chemical Industrial Co., Ltd.Inventors: Julius W. Zuehlke, Gordon N. McGrew, Robert J. Yatka, Isao Matsuda, Yasuo Katta
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Patent number: 7910150Abstract: A water-soluble dietary fiber-containing composition comprises a water-soluble dietary fiber material and a thickening polysaccharide in a mixing ratio, by mass, ranging from 95:5 to 80:20 and has a solubility, in water at 30° C., of not more than 80%. The composition may be prepared by a method comprising the steps of dissolving, in water, a water-soluble dietary fiber material and a thickening polysaccharide such that the mixing ratio of the former to the latter, by mass, ranges from 95:5 to 80:20 and then drying the resulting aqueous solution. The composition has a low solubility in water and therefore, can be incorporated into various foods, while maintaining desired excellent quality thereof without being accompanied by the reduction of the working characteristics of the raw materials for these foods.Type: GrantFiled: February 15, 2006Date of Patent: March 22, 2011Assignee: Matsutani Chemical Industries Co., Ltd.Inventors: Isao Matsuda, Yasuo Katta, Kensaku Shimada, Takamasa Kiyoshima
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NON-DIGESTIBLE HYDROXYPROPYL STARCH HYDROLYSATE, METHOD FOR PRODUCTION THEREOF AND FOOD AND BEVERAGE
Publication number: 20100330257Abstract: The present invention provides a non-digestible hydroxypropyl starch hydrolysate which can be used as novel water soluble dietary fiber, a method for producing it, as well as food products and beverages containing the non-digestible hydroxypropyl starch hydrolysate. The present invention provides the non-digestible hydroxypropyl starch hydrolysate characterized by having a DE value of less than 20 and a glucose content of less than 3% by mass; food products and beverages containing it; and the method for producing the non-digestible hydroxypropyl starch hydrolysate comprising the steps of: (A) hydrolyzing a hydroxypropyl starch with a degree of substitution of 0.05 to 0.4 with ?-amylase and then with glucoamylase; and (B) removing glucose from the hydrolysate obtained in the step (A).Type: ApplicationFiled: July 3, 2008Publication date: December 30, 2010Applicant: MATSUTANI CHEMCICAL INDUSTRY CO., LTD.Inventors: Yasuo Katta, Toyohide Nishibata, Makoto Tachibe -
Publication number: 20090142379Abstract: An object of the present invention is to provide a coated product with increased stiffness to reduce the chipping after manufacturing and several days of storage, and before wrapping. A coated product such as confectioneries such as chewing gum, medicines and medicinal tablets wherein the product is coated with a coating composition comprising hydrogenated indigestible starch syrup as a binding agent.Type: ApplicationFiled: February 6, 2009Publication date: June 4, 2009Applicants: Wm. Wrigley Jr. Company, Matsutani Chemical Industries Co., Ltd.Inventors: Julius W. Zuehlke, Gordon N. McGrew, Robert J. Yatka, Isao Matsuda, Yasuo Katta
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Patent number: 7504122Abstract: An object of the present invention is to provide a coated product with increased stiffness to reduce the chipping after manufacturing and several days of storage, and before wrapping. A coated product such as confectioneries such as chewing gum, medicines and medicinal tablets wherein the product is coated with a coating composition comprising hydrogenated indigestible starch syrup as a binding agent.Type: GrantFiled: February 3, 2005Date of Patent: March 17, 2009Assignees: Wm. Wrigley Jr. Company, Matsutani Chemical Industries Co., Ltd.Inventors: Julius W. Zuehlke, Gordon N. McGrew, Robert J. Yatka, Isao Matsuda, Yasuo Katta
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Publication number: 20060188633Abstract: A water-soluble dietary fiber-containing composition comprises a water-soluble dietary fiber material and a thickening polysaccharide in a mixing ratio, by mass, ranging from 95:5 to 80:20 and has a solubility, in water at 30° C., of not more than 80%. The composition may be prepared by a method comprising the steps of dissolving, in water, a water-soluble dietary fiber material and a thickening polysaccharide such that the mixing ratio of the former to the latter, by mass, ranges from 95:5 to 80:20 and then drying the resulting aqueous solution.Type: ApplicationFiled: February 15, 2006Publication date: August 24, 2006Inventors: Isao Matsuda, Yasuo Katta, Kensaku Shimada, Takamasa Kiyoshima
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Publication number: 20050129806Abstract: An object of the present invention is to provide a coated product with increased stiffness to reduce the chipping after manufacturing and several days of storage, and before wrapping. A coated product such as confectioneries such as chewing gum, medicines and medicinal tablets wherein the product is coated with a coating composition comprising hydrogenated indigestible starch syrup as a binding agent.Type: ApplicationFiled: February 3, 2005Publication date: June 16, 2005Inventors: Julius Zuehlke, Gordon McGrew, Robert Yatka, Isao Matsuda, Yasuo Katta
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Patent number: 6866876Abstract: An object of the present invention is to provide a coated product with increased stiffness to reduce the chipping after manufacturing and several days of storage, and before wrapping. A coated product such as chewing gum, medicines and medicinal tablets, wherein the product is coated with a coating composition comprising hydrogenated indigestible starch syrup as a binding agent.Type: GrantFiled: February 14, 2002Date of Patent: March 15, 2005Assignees: WM. Wrighley Jr. Company, Matsutani Chemical Industries Co., Ltd.Inventors: Julius W. Zuehlke, Gordon N. McGrew, Robert J. Yatka, Isao Matsuda, Yasuo Katta
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Publication number: 20030190387Abstract: An object of the present invention is to provide a coated product with increased stiffness to reduce the chipping after manufacturing and several days of storage, and before wrapping. A coated product such as confectioneries such as chewing gum, medicines and medicinal tablets wherein the product is coated with a coating composition comprising hydrogenated indigestible starch syrup as a binding agent.Type: ApplicationFiled: February 14, 2002Publication date: October 9, 2003Applicant: WM. WRIGLEY JR. COMPANYInventors: Julius W. Zuehlke, Gordon N. McGrew, Robert J. Yatka, Isao Matsuda, Yasuo Katta
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Patent number: 5578584Abstract: A feed for domestic fowls which comprises a galacto-oligosaccharide composition which is prepared by heat-treating lactose in the presence of a mineral acid; or by adding an inorganic acid to lactose and then heat-treating the resulting mixture using an extruder. The feed serves to inhibit the formation of fatty liver, to improve the meat quality and the rate of egg laying, to improve the eggshell strength and to reduce the cholesterol content in the egg.Type: GrantFiled: March 23, 1994Date of Patent: November 26, 1996Assignee: Matsutani Chemical Industry Co., Ltd.Inventors: Yasuo Katta, Shigeru Wakabayashi
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Patent number: 5472732Abstract: An indigestible dextrin characterized in that the dextrin contains:(A) up to 50% of 1.fwdarw.4 glycosidic linkages, and(B) at least 60% of an indigestible component,(C) the content of indigestible component as actually determined varying within the range of .+-.5% from a value Y calculated from at least one equations, i.e., Equations 1 to 30, given in the specification,(D) the indigestible dextrin being prepared by adding hydrochloric acid to potato starch and heating the potato starch at 120.degree. to 200.degree. C. using an extruder,the value Y being a calculated content (%) of the indigestible component.Type: GrantFiled: October 16, 1992Date of Patent: December 5, 1995Assignee: Matsutani Chemical Industries Co., Ltd.Inventors: Kazuhiro Ohkuma, Yoshio Hanno, Kazuyuki Inada, Isao Matsuda, Yasuo Katta
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Patent number: 5378833Abstract: A process of preparing galacto-oligosaccharides comprising the step of heating up lactose, or, a mixture of lactose and galactose under presence of an inorganic acid as a catalyst in an anhydrous powder condition.Type: GrantFiled: December 26, 1990Date of Patent: January 3, 1995Assignee: Matsutani Chemical Industries Co., Ltd.Inventors: Yasuo Katta, Kazuhiro Ohkuma, Mitsuko Satouchi, Reiji Takahashi, Takehiko Yamamoto
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Patent number: 5364652Abstract: An indigestible dextrin characterized in that the dextrin is prepared by heat-treating potato starch with addition of hydrochloric acid thereto to obtain a pyrodextrin, hydrolyzing the pyrodextrin with alpha-amylase and glucoamylase and removing at least one-half of glucose formed from the resulting hydrolyzate, and comprises a fraction other than glucose.Type: GrantFiled: October 27, 1992Date of Patent: November 15, 1994Assignee: Matsutani Chemical Industries Co., Ltd.Inventors: Kazuhiro Ohkuma, Yoshio Hanno, Kazuyuki Inada, Isao Matsuda, Yasuo Katta