Patents by Inventor Hiroshi NAGASUE

Hiroshi NAGASUE 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: 20250178427
    Abstract: A discharge device includes an exhaust duct extending in a lateral direction of a vehicle from a battery mounted under the vehicle to a trim space. The exhaust duct is provided with a partition extending in a direction of the exhaust to form a front flow path and a rear flow path. The rear flow path has a cross-sectional area that is smaller than the cross-sectional area of the front flow path. A merging area is provided on the outlet side of the exhaust duct between the rear flow path and the front flow path. An air flowing to the front flow path is drawn due to the negative pressure of air flowing through the rear flow path for forming an exhaust flow toward the rear of the vehicle within the trim space.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 5, 2025
    Inventors: Hiroshi NAGASUE, Yusuke OCHIAI, Yo KAN
  • Publication number: 20240417384
    Abstract: Provided are type I, III, V and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea which are useful as bulk pharmaceutical crystals. Also provided are type I, III, V and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea having excellent TrkA inhibitory effect, medicines and medicinal composition containing these crystals, and a method for producing these crystals.
    Type: Application
    Filed: August 29, 2024
    Publication date: December 19, 2024
    Applicant: MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Yuji KAWADA, Fumihiko SAITOH, Hiroshi NAGASUE, Tsutomu SATOH
  • Publication number: 20220348552
    Abstract: Provided are type I, III, V and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea which are useful as bulk pharmaceutical crystals. Also provided are type I, III, V and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea having excellent TrkA inhibitory effect, medicines and medicinal composition containing these crystals, and a method for producing these crystals.
    Type: Application
    Filed: April 1, 2022
    Publication date: November 3, 2022
    Applicant: MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Yuji KAWADA, Fumihiko SAITOH, Hiroshi NAGASUE, Tsutomu SATOH
  • Publication number: 20200308136
    Abstract: Provided are type I, III, V and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea which are useful as bulk pharmaceutical crystals. Also provided are type I, III, V and VI crystals of 1-((1R,2R)-2-hydroxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-yl)-3-(5-methyl-6-(2-methylpyrimidin-5-yl)-2-phenylpyridin-3-yl)urea having excellent TrkA inhibitory effect, medicines and medicinal composition containing these crystals, and a method for producing these crystals.
    Type: Application
    Filed: September 13, 2018
    Publication date: October 1, 2020
    Applicant: MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Yuji KAWADA, Fumihiko SAITOH, Hiroshi NAGASUE, Tsutomu SATOH
  • Publication number: 20200239419
    Abstract: An intermediate compound, a pharmaceutically acceptable salt thereof, or a solvate thereof is disclosed wherein the intermediate compound is represented by formula (AM-2-RR)?(D-TA): in which p represents an integer of 0 to 4; R1 each independently represent a halogen atom, a cyano group, a C1-6 alkyl group, a halogenated C1-6 alkyl group, a hydroxy C1-6 alkyl group, a cyanated C1-6 alkyl group, a halogenated C1-6 alkoxy group, a C1-6 alkoxy C1-6 alkyl group, a mono-/di-C2-7 alkanoyl amino group, a carboxamide group, or a C1-6 alkoxy carbonyl group; and R2a and R2b each independently represent a C1-6 alkyl group.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Applicant: MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Yuji KAWADA, Fumihiko SAITOH, Hiroshi NAGASUE
  • Publication number: 20190337897
    Abstract: The present invention aims to provide a compound having a TrkA inhibitory action, a pharmaceutically acceptable salt thereof, or a solvate thereof, a pharmaceutical composition containing the same as an active ingredient, and a preventive and/or therapeutic agent for medicinal use, in particular for a disease in which TrkA in involved (pain, cancers, inflammation/inflammatory diseases, allergic diseases, skin diseases, neurodegenerative diseases, infectious diseases, Sjogren's syndrome, endometriosis, renal diseases, osteoporosis, and the like).
    Type: Application
    Filed: July 17, 2019
    Publication date: November 7, 2019
    Applicant: MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Fumihiko SAITOH, Hiroshi NAGASUE
  • Publication number: 20190023657
    Abstract: The present invention aims to provide a compound having a TrkA inhibitory action, a pharmaceutically acceptable salt thereof, or a solvate thereof, a pharmaceutical composition containing the same as an active ingredient, and a preventive and/or therapeutic agent for medicinal use, in particular for a disease in which TrkA in involved (pain, cancers, inflammation/inflammatory diseases, allergic diseases, skin diseases, neurodegenerative diseases, infectious diseases, Sjogren's syndrome, endometriosis, renal diseases, osteoporosis, and the like).
    Type: Application
    Filed: September 21, 2018
    Publication date: January 24, 2019
    Applicant: MOCHIDA PHARMACEUTICAL CO., LTD.
    Inventors: Fumihiko SAITOH, Hiroshi NAGASUE
  • Publication number: 20150322056
    Abstract: The present invention provides a compound of Formula (I) wherein R1 is H or C1-6 alkyl, R2, is H or C1-6 alkyl or CH2OH, R3 is H or C1-6 alkyl, and R4 is H or C1-6 alkyl, provided that when R1, R2, and R3 are H, R4 is C1-6 alkyl, and when R1, R2, and R4 are H, then R3 is C1-6 alkyl, and when R1, R3, and R4 are H, R2 is C1-6 alkyl or —CH2OH, and when R2, R3, and R4 are H, then R1 is C1-6 alkyl; A is 1) a 9-10 membered bicyclic heterocycle having 1-3 heteroatoms independently selected from N, S and O, which 9-10 membered bicyclic heterocycle is unsubstituted or substituted with R5 and unsubstituted or substituted with R6 and unsubstituted or substituted with NH2, or 2) a 6-9 membered monocyclic or bicyclic carbocyclic ring system unsubstituted or substituted with R5, unsubstituted or substituted with R6, and unsubstituted or substituted with —CH2NH2; and B is 1) a 5- or 6-membered monocyclic heterocycle having 1 or 2 heteroatoms independently selected from N, S or O, which is unsubstituted or substitut
    Type: Application
    Filed: December 16, 2013
    Publication date: November 12, 2015
    Applicants: Mochida Pharmaceutical Co., Ltd., Merck Sharp & Dohme Corp.
    Inventors: Cameron James SMITH, John Qiang TAN, Ting ZHANG, James BALKOVEC, William John GREENLEE, Liangqin GUO, Yi-Heng CHEN, Yili CHEN, Jiayi XU, Samuel CHACKALAMANNIL, Tomokazu HIRABAYASHI, Hiroshi NAGASUE, Kouki OGAWA