Patents by Inventor Kazutaka Hirao
Kazutaka Hirao 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: 20120121734Abstract: Novel utilization of sucralose which is a high intense sweetener. Compositions containing sucralose including: sweetening compositions having excellent sweetness qualities based on the characteristics of sucralose; foods with a masked unpleasant smell and unpleasant taste; performance food compositions (viscous food compositions, gel food compositions, emulsified food compositions); foods with improved flavors; preservatives and foods with improved quality of taste; and flavor compositions with improved flavors. Novel utilization of sucralose as a sweetener improver, a masking agent for unpleasant smell/unpleasant taste, a flavor improver, a function improver (viscosity, gelling properties, emulsification properties), a taste characteristic improver, and a flavor improver/enhancer.Type: ApplicationFiled: January 19, 2012Publication date: May 17, 2012Applicant: SAN-EI GEN F.F.I., INC.Inventors: Maki Inoue, Kazumi Iwai, Naoto Ojima, Takuya Kawai, Mitsumi Kawamoto, Shunsuke Kuribi, Miho Sakaguchi, Chie Sasaki, Kazuhito Shizu, Mariko Shiguryou, Kazutaka Hirao, Miki Fujii, Yoshito Morita, Nobuharu Yasunami, Junko Yoshifuji
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Publication number: 20110189348Abstract: Novel utilization of sucralose which is a high intense sweetener. Compositions containing sucralose including: sweetening compositions having excellent sweetness qualities based on the characteristics of sucralose; foods with a masked unpleasant smell and unpleasant taste; performance food compositions (viscous food compositions, gel food compositions, emulsified food compositions); foods with improved flavors; preservatives and foods with improved quality of taste; and flavor compositions with improved flavors. Novel utilization of sucralose as a sweetener improver, a masking agent for unpleasant smell/unpleasant taste, a flavor improver, a function improver (viscosity, gelling properties, emulsification properties), a taste characteristic improver, and a flavor improver/enhancer.Type: ApplicationFiled: April 15, 2011Publication date: August 4, 2011Applicant: SAN-EI GEN F.F.I., INC.Inventors: Maki INOUE, Kazumi IWAI, Naoto OJIMA, Takuya KAWAI, Mitsumi KAWAMOTO, Shunsuke KURIBI, Miho SAKAGUCHI, Chie SASAKI, Kazuhito SHIZU, Mariko SHINGURYOU, Kazutaka HIRAO, Miki FUJII, Yoshito MORITA, Nobuharu YASUNAMI, Junko YOSHIFUJI
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Patent number: 7851004Abstract: The present invention provides a method for improving the taste of sweeteners, and a method for improving the taste of edible products containing sweeteners. The present invention can be worked by using sclareolide and 2-acetylpyrrole in combination with a sweetener. By using the method of the present invention, an astringent taste, bitter taste or aftertastes such as lingering taste originating especially in high-intensity sweeteners can be reduced, so that edible products with an improved taste can be provided.Type: GrantFiled: July 19, 2002Date of Patent: December 14, 2010Assignee: San-Ei Gen F.F.I., Inc.Inventors: Kazutaka Hirao, Makiko Ichimiya
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Patent number: 7662419Abstract: A composition which is obtained by causing a specific compound to be present together with sucralose. The composition provides a sucralose in a stable form, more particularly, a sucralose which is still stable and thus is significantly suppressed with respect to the decrease in sweetness and discoloration (browning, blackening), even when it is subjected to a warming treatment under a condition wherein temperature is high and especially water content is low and/or pH is low. The stabilized sucralose-containing composition can be used as a sweetener by itself and as a compound with a food or a drug.Type: GrantFiled: February 24, 2005Date of Patent: February 16, 2010Assignee: San-Ei Gen F.F.I., IncInventors: Naoto Ojima, Masami Madono, Kazutaka Hirao, Masanori Mie, Akiko Sato
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Publication number: 20070212460Abstract: Novel utilization of sucralose which is a high intense sweetener. Compositions containing sucralose including: sweetening compositions having excellent sweetness qualities based on the characteristics of sucralose; foods with a masked unpleasant smell and unpleasant taste; performance food compositions (viscous food compositions, gel food compositions, emulsified food compositions); foods with improved flavors; preservatives and foods with improved quality of taste; and flavor compositions with improved flavors Novel utilization of sucralose as a sweetener improver, a masking agent for unpleasant smell/unpleasant taste, a flavor improver, a function improver (viscosity, gelling properties, emulsification properties), a taste characteristic improver, and a flavor improver/enhancer.Type: ApplicationFiled: May 8, 2007Publication date: September 13, 2007Inventors: Maki Inoue, Kazumi Iwai, Naoto Ojima, Takuya Kawai, Mitsumi Kawamoto, Shunsuke Kuribi, Miho Sakaguchi, Chie Sasaki, Kazuhito Shizu, Mariko Shinguryou, Kazutaka Hirao, Miki Fujii, Yoshito Morita, Nobuharu Yasunami, Junko Yoshifuji
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Patent number: 7229658Abstract: Novel utilization of sucralose which is a high intense sweetener. Compositions containing sucralose including: sweetening compositions having excellent sweetness qualities based on the characteristics of sucralose; foods with a masked unpleasant smell and unpleasant taste; performance food compositions (viscous food compositions, gel food compositions, emulsified food compositions); foods with improved flavors; preservatives and foods with improved quality of taste; and flavor compositions with improved flavors. Novel utilization of sucralose as a sweetness improver, a masking agent for unpleasant smell/unpleasant taste, a flavor improver, a function improver (viscosity, gelling properties, emulsification properties), a taste characteristic improver, and a flavor improver/enhancer.Type: GrantFiled: October 28, 1999Date of Patent: June 12, 2007Assignee: San-Ei Gen F.F.I., IncInventors: Maki Inoue, Kazumi Iwai, Naoto Ojima, Takuya Kawai, Mitsumi Kawamoto, Shunsuke Kuribi, Miho Sakaguchi, Chie Sasaki, Kazuhito Shizu, Mariko Shinguryou, Kazutaka Hirao, Miki Fujii, Yoshito Morita, Nobuharu Yasunami, Junko Yoshifuji
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Patent number: 7029717Abstract: A composition which is obtained by causing a specific compound to be present together with sucralose. The composition provides a sucralose in a stable form, more particularly, a sucralose which is still stable and thus is significantly suppressed with respect to the decrease in sweetness and discoloration (browning blackening), even when it is subjected to a warming treatment under a condition wherein temperature is high and especially water content is low and/or pH is low. The stabilized sucralose-containing composition can be used a sweetener by itself and as a compound with a food or a drug.Type: GrantFiled: April 17, 2000Date of Patent: April 18, 2006Assignee: San-Ei Gen F.F.I., Inc.Inventors: Naoto Ojima, Masami Madono, Kazutaka Hirao, Masanori Mie, Akiko Sato
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Publication number: 20050142271Abstract: A composition which is obtained by causing a specific compound to be present together with sucralose. The composition provides a sucralose in a stable form, more particularly, a sucralose which is still stable and thus is significantly suppressed with respect to the decrease in sweetness and discoloration (browning, blackening), even when it is subjected to a warming treatment under a condition wherein temperature is high and especially water content is low and/or pH is low. The stabilized sucralose-containing composition can be used as a sweetener by itself and as a compound with a food or a drug.Type: ApplicationFiled: February 24, 2005Publication date: June 30, 2005Inventors: Naoto Ojima, Masami Madono, Kazutaka Hirao, Masanori Mie, Akiko Sato
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Publication number: 20040197453Abstract: The present invention provides a method for improving the taste of sweeteners, and a method for improving the taste of edible products containing sweeteners. The present invention can be worked by using sclareolide and 2-acetylpyrrole in combination with a sweetener. By using the method of the present invention, an astringent taste, bitter taste or aftertastes such as lingering taste originating especially in high-intensity sweeteners can be reduced, so that edible products with an improved taste can be provided.Type: ApplicationFiled: January 16, 2004Publication date: October 7, 2004Inventors: Kazutaka Hirao, Makiko Ichimiya
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Publication number: 20040115329Abstract: A carbonated drink having both the rich taste of a plant-derived component(s) such as fruit juice(s) and the stimulating and refreshing feel of carbonic acids is provided. The carbonated drink contains 10 to 80% by weight of the plant-derived component(s) and 2% by volume or, more of carbon dioxide, has a soluble solids content of not more than 8 degree as indicated by a refractive saccharometer, contains high intensity sweetener(s), the sweetness due to which is not less than 25% by weight (on the sucrose equivalent basis), and has an entire sweetness equivalent to the sweetness of a sucrose content of 8 to 14% by weight. Furthermore, it contains sucralose as at least one high intensity sweetener, with the sweetness due to sucralose accounting for not less than 50% of the sweetness due to all high intensity sweetener(s) on the sucrose equivalent basis.Type: ApplicationFiled: January 21, 2004Publication date: June 17, 2004Inventors: Tohsinaga Tamiya, Kazutaka Hirao, Makiko Ichimiya