Patents Assigned to Morita Kagaku Kogyo Co., Ltd.
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Patent number: 11723391Abstract: The present invention provides a sweetener composition that can be used for food as a sugar substitute sweetener. Specifically, the sweetener composition contains rebaudioside O and rebaudioside N as active ingredients, or contains at least one of rebaudioside D and rebaudioside M and at least one of rebaudioside O and rebaudioside N as active ingredients. In addition, the sweetener composition is used in combination with an additional sweetener.Type: GrantFiled: March 11, 2016Date of Patent: August 15, 2023Assignee: MORITA KAGAKU KOGYO CO., LTD.Inventors: Toyoshige Morita, Akira Takada
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Patent number: 10849346Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.Type: GrantFiled: August 12, 2019Date of Patent: December 1, 2020Assignee: MORITA KAGAKU KOGYO CO., LTD.Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
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Patent number: 10420360Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the Stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.Type: GrantFiled: November 30, 2017Date of Patent: September 24, 2019Assignee: MORITA KAGAKU KOGYO CO., LTD.Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
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Patent number: 9848632Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.Type: GrantFiled: November 10, 2015Date of Patent: December 26, 2017Assignee: MORITA KAGAKU KOGYO CO., LTD.Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
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Patent number: 9215889Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.Type: GrantFiled: March 5, 2014Date of Patent: December 22, 2015Assignee: MORITA KAGAKU KOGYO CO., LTD.Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
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Publication number: 20140187761Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.Type: ApplicationFiled: March 5, 2014Publication date: July 3, 2014Applicant: MORITA KAGAKU KOGYO CO., LTD.Inventors: Toyoshige MORITA, Isao FUJITA, Fumito MATSUURA, Masaya OTA
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Patent number: 8703225Abstract: Nobel Stevia Sweetening components are provided. Through the analysis of the components of the nobel Steviol Glycoside included in the stevia extract and/or crystals, not only the quality control of sweeteners, but judgment on the correctness of indication of origin or infringement of right are facilitated since the raw material of the sweetener can be identified.Type: GrantFiled: October 2, 2009Date of Patent: April 22, 2014Assignee: Morita Kagaku Kogyo Co., Ltd.Inventors: Toyoshige Morita, Isao Fujita, Fumito Matsuura, Masaya Ota
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Publication number: 20090214753Abstract: A novel plant belonging to the Stevia Rebaudiana Bertoni variety which contains at least 4 parts by weight or more of Rebaudioside A with respect to one part by weight of Stevioside, and allows a sweetener of a good quality to be easily produced from said plant or dried leaves thereof.Type: ApplicationFiled: March 2, 2006Publication date: August 27, 2009Applicant: MORITA KAGAKU KOGYO CO.LTD.Inventors: Toyoshige Morita, Koji Morita, Koichiro Komai
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Patent number: 6080561Abstract: The present invention provides seeds for cultivation of a new variety of Stevia rebaudiana Bertoni, the new variety, a sweetening obtained from dried leaves of the new variety and a process for production of the sweetening.Type: GrantFiled: November 20, 1998Date of Patent: June 27, 2000Assignee: Morita Kagaku Kogyo Co., Ltd.Inventors: Toyoshige Morita, Yucheng Bu
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Patent number: 6031157Abstract: The present invention provides seeds for cultivation of a new variety of Stevia Rebaudiana Bertoni, the new variety, a sweetening obtained from dried leaves of the new variety and a process for production of the sweetening.Type: GrantFiled: January 26, 1998Date of Patent: February 29, 2000Assignee: Morita Kagaku Kogyo Co., Ltd.Inventors: Toyoshige Morita, Yucheng Bu
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Patent number: 5282967Abstract: A method of feeding pure water under germ-free conditions is provided by purifying raw water into primary water by successive passage through a defined series of purification units, temporarily storing the primary water in a primary water tank, further purifying the stored water to still higher purity by passage through a defined series of purification units; injecting HF or a salt of HF into the thus-purified water in bacteriostatic and sterilizing concentrations and then feeding it to its point of use.Type: GrantFiled: May 28, 1992Date of Patent: February 1, 1994Assignees: Morita Kagaku Kogyo Co., Ltd., Normura Micro Science Co., Ltd.Inventors: Toshio Tatsuno, Mitsuo Miyamoto, Yoshiharu Ohta, Koichi Sawada
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Patent number: 5147605Abstract: Periodical sterilization is usually needed in the ultrapure water line provided in an ultrapure water-producing system or plant to kill some occasionally occurring viable cells of microorganisms in the ultrapure water as produced or being produced and thereby keep the ultrapure water under germ-free conditions. Now, it is discovered that an aqueous solution containing 1 to 100 ppm of hydrofluoric acid is effective to sterilize the ultrapure water line and is advantageous over the conventional sterilization agents such as aqueous hydrogen peroxide and sodium hypochlorite which were employed normally for the sterilization of the ultrapure water line.Type: GrantFiled: March 5, 1990Date of Patent: September 15, 1992Assignee: Morita Kagaku Kogyo Co., Ltd.Inventors: Toshio Tatsuno, Mitsuo Miyamoto, Yoshiharu Ohta, Koichi Sawada
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Patent number: 4579605Abstract: A flux for brazing the aluminum parts characterized by comprising 5 to 95 wt. % of K.sub.2 AlF.sub.5 or K.sub.2 AlF.sub.5.H.sub.2 O and the remainder of KAlF.sub.4 and preparing method of the same.Type: GrantFiled: February 1, 1985Date of Patent: April 1, 1986Assignees: Furukuwa Aluminum Co., Ltd., Morita Kagaku Kogyo Co., Ltd.Inventors: Hiroshi Kawase, Hajime Shintani, Mitsuo Miyamoto