Patents by Inventor Tomohiro Toyoda

Tomohiro Toyoda 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).

  • Publication number: 20240135424
    Abstract: An information processing apparatus includes a module configured to receive face information on a user's face and needs information on the user's needs regarding makeup, a module configured to specify a feature quantity of the user's face based on the face information, a module configured to determine recommendation makeup information on the makeup recommended for the user based on the specified feature quantity and the needs information, a module configured to present the determined recommendation makeup information to the user, and a module configured to receive evaluation information on evaluation of the recommendation makeup information from the user who has applied the makeup after the recommendation makeup information is presented.
    Type: Application
    Filed: November 8, 2021
    Publication date: April 25, 2024
    Applicant: Shiseido Company, Ltd.
    Inventors: Naruhito TOYODA, Noriko HASEGAWA, Takeru OMINAMI, Tomohiro SAKAGUCHI, Seiko MORI
  • Patent number: 11312688
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: April 26, 2022
    Assignee: SUMITOMO DAINIPPON PHARMA CO., LTD.
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Publication number: 20200308119
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Application
    Filed: June 17, 2020
    Publication date: October 1, 2020
    Inventors: Izumi SASAKI, Tomohiro TOYODA, Hidefumi YOSHINAGA, Itaru NATSUTANI, Yoko TAKAHASHI
  • Patent number: 10723703
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: July 28, 2020
    Assignee: SUMITOMO DAINIPPON PHARMA CO., LTD.
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Publication number: 20190084938
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Application
    Filed: November 16, 2018
    Publication date: March 21, 2019
    Inventors: Izumi SASAKI, Tomohiro TOYODA, Hidefumi YOSHINAGA, Itaru NATSUTANI, Yoko TAKAHASHI
  • Patent number: 10183913
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: January 22, 2019
    Assignee: SUMITOMO DAINIPPON PHARMA CO., LTD.
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Patent number: 10087146
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: October 2, 2018
    Assignee: Sumitomo Dainippon Pharma Co., Ltd.
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Publication number: 20180273489
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Application
    Filed: May 25, 2018
    Publication date: September 27, 2018
    Inventors: Izumi SASAKI, Tomohiro TOYODA, Hidefumi YOSHINAGA, Itaru NATSUTANI, Yoko TAKAHASHI
  • Publication number: 20170217902
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2 , R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Application
    Filed: April 19, 2017
    Publication date: August 3, 2017
    Inventors: Izumi SASAKI, Tomohiro TOYODA, Hidefumi YOSHINAGA, Itaru NATSUTANI, Yoko TAKAHASHI
  • Patent number: 9663472
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: May 30, 2017
    Assignee: SUMITOMO DAINIPPON PHARMA CO., LTD.
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Publication number: 20140315971
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Application
    Filed: July 7, 2014
    Publication date: October 23, 2014
    Inventors: Izumi SASAKI, Tomohiro TOYODA, Hidefumi YOSHINAGA, Itaru NATSUTANI, Yoko TAKAHASHI
  • Patent number: 8809383
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: August 19, 2014
    Assignee: Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Patent number: 8778970
    Abstract: Provided is a new serotonin-reuptake inhibitor that exhibits affinity for serotonin-1A receptors. Said serotonin-reuptake inhibitor is a compound represented by formula (1) or a pharmacologically acceptable salt thereof. In the formula, R1 represents a hydrogen atom, a 2-hydroxyethyl group, or a 2-methoxyethyl group. R2 represents one of the following bonded to a methylene group which is bonded to a piperidine ring: a chlorine atom bonded in a p-position; a bromine atom bonded in a p-position; a methyl group bonded in a p-position; a chlorine atom bonded in an m-position; or a bromine atom bonded in an m-position. Either Y1 represents a hydrogen atom and Y2 represents a hydrogen atom or a hydroxyl group, or Y1 and Y2 together represent an oxo group. Z represents a group represented by one of the following formulas: formula (3-1-1), formula (3-1-2), formula (3-2-1), formula (3-2-2), formula (3-3-1), formula (3-3-2), formula (3-4-1), or formula (3-4-2).
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: July 15, 2014
    Assignee: Dainippon Sumitomo Pharma Co., Ltd
    Inventors: Tomohiro Toyoda, Tomoaki Nishida, Hidefumi Yoshinaga
  • Publication number: 20140031406
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Application
    Filed: September 30, 2013
    Publication date: January 30, 2014
    Applicant: Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Izumi SASAKI, Tomohiro TOYODA, Hidefumi YOSHINAGA, Itaru NATSUTANI, Yoko TAKAHASHI
  • Publication number: 20130303786
    Abstract: Disclosed is a benzylpiperizine compound represented by formula (1) or a pharmaceutically acceptable salt thereof, which is useful as a medicinal agent such as an antidepressant agent. (In the formula (1), R1 represents a hydrogen atom or a methyl group; R2 is a group bound in a p- or m-position relative to a methylene group and represents a chlorine atom bound in a p-position, a bromine atom bound in a p-position, a methyl group bound in a p-position, a chlorine atom bound in a m-position or a bromine atom bound to in a m-position; X represents a methylene or an oxygen atom; and n represents an integer of 1 to 3.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 14, 2013
    Inventors: Tomohiro TOYODA, Hidefumi YOSHINAGA
  • Patent number: 8569353
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: October 29, 2013
    Assignee: Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Patent number: 8557998
    Abstract: Disclosed is a benzylpiperizine compound represented by formula (1) or a pharmaceutically acceptable salt thereof, which is useful as a medicinal agent such as an antidepressant agent. (In the formula (1), R1 represents a hydrogen atom or a methyl group; R2 is a group bound in a p- or m-position relative to a methylene group and represents a chlorine atom bound in a p-position, a bromine atom bound in a p-position, a methyl group bound in a p-position, a chlorine atom bound in a m-position or a bromine atom bound to in a m-position; X represents a methylene or an oxygen atom; and n represents an integer of 1 to 3.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: October 15, 2013
    Assignee: Dainippon Sumitomo Pharma Co., Ltd
    Inventor: Tomohiro Toyoda
  • Publication number: 20130116296
    Abstract: The present invention relates to a novel serotonin reuptake inhibitor which also exhibits 5-HT2C antagonistic action (antidepressive and anxiolytic effects), in particular, 5-HT2C inverse agonistic action comprising Compound (1): or a pharmaceutically acceptable salt thereof wherein R1, R2, R3 and R4 are independently hydrogen or C1-6 alkyl etc.; R5 is C4-7 alkyl or —(CR8R9)r-E; R6, R7, R8 and R9 are independently hydrogen, fluorine or C1-6 alkyl; A is C6-10 aryl or heteroaryl etc.; r is 1, 2, 3 or 4; E is C3-8 cycloalkyl or C6-10 aryl etc.; L is oxygen, sulfur or —NR10—; n is 1, 2 or 3; R10 is hydrogen or C1-6 alkyl etc.; and X is hydrogen or halogen etc.
    Type: Application
    Filed: July 14, 2011
    Publication date: May 9, 2013
    Inventors: Izumi Sasaki, Tomohiro Toyoda, Hidefumi Yoshinaga, Itaru Natsutani, Yoko Takahashi
  • Publication number: 20120259122
    Abstract: Disclosed is a benzylpiperizine compound represented by formula (1) or a pharmaceutically acceptable salt thereof, which is useful as a medicinal agent such as an antidepressant agent. (In the formula (1), R1 represents a hydrogen atom or a methyl group; R2 is a group bound in a p- or m-position relative to a methylene group and represents a chlorine atom bound in a p-position, a bromine atom bound in a p-position, a methyl group bound in a p-position, a chlorine atom bound in a m-position or a bromine atom bound to in a m-position; X represents a methylene or an oxygen atom; and n represents an integer of 1 to 3.
    Type: Application
    Filed: June 20, 2012
    Publication date: October 11, 2012
    Applicant: DAINIPPON SUMITOMO PHARMA CO., LTD.
    Inventors: Tomohiro TOYODA, Hidefumi YOSHINAGA
  • Patent number: 8232405
    Abstract: Disclosed is a benzylpiperizine compound represented by formula (1) or a pharmaceutically acceptable salt thereof, which is useful as a medicinal agent such as an antidepressant agent. (In the formula (1), R1 represents a hydrogen atom or a methyl group; R2 is a group bound in a p- or m-position relative to a methylene group and represents a chlorine atom bound in a p-position, a bromine atom bound in a p-position, a methyl group bound in a p-position, a chlorine atom bound in a m-position or a bromine atom bound to in a m-position; X represents a methylene or an oxygen atom; and n represents an integer of 1 to 3.
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: July 31, 2012
    Assignee: Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Tomohiro Toyoda, Hidefumi Yoshinaga