Patents by Inventor Yusuke Amaki
Yusuke Amaki 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: 10660335Abstract: The present invention relates to a plant disease control agent containing a compound represented by the following formula (1) or salt thereof as an active ingredient (in the formula, R1 and R2 represents a hydrogen atom or methyl group but excepting cases where R1 and R2 are the same), a plant disease controlling method applying the plant disease control agent on plants suffering from diseases, and a novel compound represented by formula (1) or salt thereof.Type: GrantFiled: December 22, 2011Date of Patent: May 26, 2020Assignee: SDS BIOTECH K.K.Inventors: Keijitsu Tanaka, Yusuke Amaki, Motoki Tanaka, Mutsumi Miyazaki
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Patent number: 10428394Abstract: A microorganism selected from the group consisting of a Bacillus sp. ITB090 strain (NITE BP-01725), a Bacillus sp. ITB100 strain (NITE BP-01726), and a Bacillus sp. ITB105 strain (NITE BP-01727), or a variant strain derived therefrom is used to control plant diseases, control nematodes, promote plant growth, and the like.Type: GrantFiled: October 14, 2014Date of Patent: October 1, 2019Assignees: IDEMITSU KOSAN CO., LTD., SDS BIOTECH K.K.Inventors: Koji Inai, Motoki Tanaka, Yusuke Amaki
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Patent number: 10412963Abstract: An agricultural and horticultural fungicide composition including prumycin and a surfactin family member as active components and a plant disease controlling method. As the surfactin, family member, surfactin and [Ile7]surfactin are preferred. The composition preferably further contains calcium chloride comprises for improving storage stability.Type: GrantFiled: August 9, 2016Date of Patent: September 17, 2019Assignee: SDS BIOTECH K.K.Inventors: Keijitsu Tanaka, Mutsumi Miyazaki, Yusuke Amaki
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Publication number: 20190124923Abstract: The present invention provides a novel agricultural and horticultural fungicide composition including prumycin and a surfactin family member as active components and a plant disease controlling method. As the surfactin, surfactin and [Ile7]surfactin are preferred. The present invention provides a practically useful agricultural and horticultural fungicide composition having a high effect and excellent storage stability, which composition further comprises calcium chloride so as to remarkably improve the storage stability thereof.Type: ApplicationFiled: August 9, 2016Publication date: May 2, 2019Applicant: SDS BIOTECH K.K.Inventors: Keijitsu TANAKA, Mutsumi MIYAZAKI, Yusuke AMAKI
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Patent number: 10219517Abstract: The present invention relates to the Bacillus sp. strains AT-332 (NITE BP-1095) and AT-79 (NITE BP-1094) isolated from nature; and a plant disease control agent, a nematode control agent and a plant growth promoter containing the strains as active bacteria. The Bacillus sp. strains AT-332 and AT-79 strain are effective in controlling both a wide range of various plant diseases and nematode-damage and capable of promoting the growth of useful plants, due to a culture containing a secondary metabolite of the strains or cultivated and isolated live bacteria of the strains being introduced to a plant body or to the culture soil.Type: GrantFiled: October 17, 2016Date of Patent: March 5, 2019Assignee: SDS BIOTECH K.K.Inventors: Yusuke Amaki, Keijitsu Tanaka, Motoki Tanaka, Akitomo Takahashi
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Patent number: 10111423Abstract: The present invention relates to a microbial pesticide composition, which is obtained by a method including the steps of: adjusting a pH of a culture solution of the Bacillus sp. bacterium to from 3.0 to 5.0 (pH adjustment step); mixing the culture solution with the calcium chloride and/or the magnesium sulfate (mixing step); and lyophilizing or spray-drying the culture solution (drying step). In the microbial pesticide composition, even if it is stored for a long period of time at room temperature, the active ingredient remains stable and a sufficient preventive effect against plant disease can be maintained.Type: GrantFiled: April 7, 2015Date of Patent: October 30, 2018Assignees: SDS BIOTECH K.K., Idemitsu Kosan Co., Ltd.Inventors: Mutsumi Miyazaki, Yusuke Amaki, Keijitsu Tanaka, Yasuyuki Morishita, Takanori Eguchi
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Publication number: 20170027177Abstract: The present invention relates to the Bacillus sp. strains AT-332 (NITE BP-1095) and AT-79 (NITE BP-1094) isolated from nature; and a plant disease control agent, a nematode control agent and a plant growth promoter containing the strains as active bacteria. The Bacillus sp. strains AT-332 and AT-79 strain are effective in controlling both a wide range of various plant diseases and nematode-damage and capable of promoting the growth of useful plants, due to a culture containing a secondary metabolite of the strains or cultivated and isolated live bacteria of the strains being introduced to a plant body or to the culture soil.Type: ApplicationFiled: October 17, 2016Publication date: February 2, 2017Applicant: SDS BIOTECH K.K.Inventors: Yusuke AMAKI, Keijitsu TANAKA, Motoki TANAKA, Akitomo TAKAHASHI
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Publication number: 20170027166Abstract: The present invention relates to a microbial pesticide composition, which is obtained by a method including the steps of: adjusting a pH of a culture solution of the Bacillus sp. bacterium to from 3.0 to 5.0 (pH adjustment step); mixing the culture solution with the calcium chloride and/or the magnesium sulfate (mixing step); and lyophilizing or spray-drying the culture solution (drying step). In the microbial pesticide composition, even if it is stored for a long period of time at room temperature, the active ingredient remains stable and a sufficient preventive effect against plant disease can be maintained.Type: ApplicationFiled: April 7, 2015Publication date: February 2, 2017Applicants: SDS BIOTECH K.K., Idemitsu Kosan Co., Ltd.Inventors: Mutsumi MIYAZAKI, Yusuke AMAKI, Keijitsu TANAKA, Yasuyuki MORISHITA, Takanori EGUCHI
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Patent number: 9504257Abstract: The present invention relates to the Bacillus sp. strains AT-332 (NITE BP-1095) and AT-79 (NITE BP-1094) isolated from nature; and a plant disease control agent, a nematode control agent and a plant growth promoter containing the strains as active bacteria. The Bacillus sp. strains AT-332 and AT-79 strain are effective in controlling both a wide range of various plant diseases and nematode-damage and capable of promoting the growth of useful plants, due to a culture containing a secondary metabolite of the strains or cultivated and isolated live bacteria of the strains being introduced to a plant body or to the culture soil.Type: GrantFiled: May 21, 2012Date of Patent: November 29, 2016Assignee: SDS BIOTEK K.K.Inventors: Yusuke Amaki, Keijitsu Tanaka, Motoki Tanaka, Akitomo Takahashi
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Publication number: 20160237512Abstract: A microorganism selected from the group consisting of a Bacillus sp. ITB090 strain (NITE BP-01725), a Bacillus sp. ITB100 strain (NITE BP-01726), and a Bacillus sp. ITB105 strain (NITE BP-01727), or a variant strain derived therefrom is used to control plant diseases, control nematodes, promote plant growth, and the like.Type: ApplicationFiled: October 14, 2014Publication date: August 18, 2016Applicants: IDEMITSU KOSAN CO., LTD., SDS BIOTECH K.K.Inventors: Koji INAI, Motoki TANAKA, Yusuke AMAKI
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Publication number: 20140309160Abstract: The present invention relates to a plant disease control agent containing a compound represented by the following formula (1) or salt thereof as an active ingredient (in the formula, R1 and R2 represents a hydrogen atom or methyl group but excepting cases where R1 and R2 are the same), a plant disease controlling method applying the plant disease control agent on plants suffering from diseases, and a novel compound represented by formula (1) or salt thereof.Type: ApplicationFiled: December 22, 2011Publication date: October 16, 2014Applicant: SDS BIOTECH K. K.Inventors: Keijitsu Tanaka, Yusuke Amaki, Motoki Tanaka, Mutsumi Miyazaki
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Publication number: 20140179528Abstract: The present invention relates to the Bacillus sp. strains AT-332 (NITE BP-1095) and AT-79 (NITE BP-1094) isolated from nature; and a plant disease control agent, a nematode control agent and a plant growth promoter containing the strains as active bacteria. The Bacillus sp. strains AT-332 and AT-79 strain are effective in controlling both a wide range of various plant diseases and nematode-damage and capable of promoting the growth of useful plants, due to a culture containing a secondary metabolite of the strains or cultivated and isolated live bacteria of the strains being introduced to a plant body or to the culture soil.Type: ApplicationFiled: May 21, 2012Publication date: June 26, 2014Applicant: SDS BIOTECH K.K.Inventors: Yusuke Amaki, Keijitsu Tanaka, Motoki Tanaka, Akitomo Takahashi