Patents by Inventor Takayuki Irie

Takayuki Irie 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: 20250145574
    Abstract: The present invention provides a compound represented by formula (I), a production method thereof, a production intermediate of the same and a method for producing compound B using the compound (I). Compound B is useful as an intermediate for producing compound A that is a BTK inhibitor.
    Type: Application
    Filed: February 10, 2022
    Publication date: May 8, 2025
    Applicant: CARNA BIOSCIENCES, INC.
    Inventors: Wataru KAWAHATA, Ian GARNETT, Tomohiro SHIMIZU, Takayuki IRIE
  • Publication number: 20240241187
    Abstract: A battery system includes a monitoring unit configured to detect voltages, currents, and temperatures of cells included in a battery. An ECU increments a count value when an SOC variation among the cells becomes larger than a threshold, based on the detection results of the monitoring unit. The ECU increments a count value when a positive electrode potential of the cell becomes lower than a threshold, based on the detection result of the monitoring unit. The ECU diagnoses that the battery is degraded when the amount of change in any of the count values becomes equal to or larger than a predetermined value.
    Type: Application
    Filed: October 17, 2023
    Publication date: July 18, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takayuki IRIE
  • Patent number: 11884180
    Abstract: A battery system includes a nickel-metal hydride battery and an ECU that controls charging and discharging of the nickel-metal hydride battery. The ECU calculates a discharge electricity amount showing an integrated value of a current discharged from the nickel-metal hydride battery, and further calculates ?SOC of the nickel-metal hydride battery in a prescribed time period. The ECU calculates a charge reserve capacity of the nickel-metal hydride battery based on a temperature of the nickel-metal hydride battery, the discharge electricity amount, and the ?SOC.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: January 30, 2024
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, PRIMEARTH EV ENERGY CO., LTD.
    Inventors: Takayuki Irie, Jun Satoh, Junichi Matsumoto, Daisuke Koba, Yosuke Murota, Kazuki Nakano, Suguru Muraki
  • Publication number: 20210276451
    Abstract: A battery system includes a nickel-metal hydride battery and an ECU that controls charging and discharging of the nickel-metal hydride battery. The ECU calculates a discharge electricity amount showing an integrated value of a current discharged from the nickel-metal hydride battery, and further calculates ?SOC of the nickel-metal hydride battery in a prescribed time period. The ECU calculates a charge reserve capacity of the nickel-metal hydride battery based on a temperature of the nickel-metal hydride battery, the discharge electricity amount, and the ?SOC.
    Type: Application
    Filed: February 24, 2021
    Publication date: September 9, 2021
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, PRIMEARTH EV ENERGY CO., LTD.
    Inventors: Takayuki IRIE, Jun SATOH, Junichi MATSUMOTO, Daisuke KOBA, Yosuke MUROTA, Kazuki NAKANO, Suguru MURAKI
  • Patent number: 10793575
    Abstract: An oxoisoquinoline compound of the following formula: or a pharmaceutically acceptable salt thereof; a pharmaceutical composition comprising the oxoisoquinoline compound or salt; and a method for treating B-cell lymphoma comprising administering the oxoisoquinoline compound or salt to a patient.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: October 6, 2020
    Assignee: CARNA BIOSCIENCES, INC.
    Inventors: Wataru Kawahata, Takao Kiyoi, Takayuki Irie, Tokiko Asami, Masaaki Sawa, Shigeki Kashimoto
  • Publication number: 20200055848
    Abstract: Herein disclosed are compounds, compositions, kits, and methods of treating cancers using 7-azaindolyl furanone/thiophene derivatives. These derivatives inhibit serine-threonine kinase Cdc7, a recognized anticancer target affecting DNA replication. Further, the compounds disclosed herein possess potent inhibitory activity in the presence of adenosine triphosphate (ATP), demonstrate significant kinase selectivity, and offer advantages over known Cdc7 inhibitors with prolonged half-life and inhibitory effects.
    Type: Application
    Filed: November 2, 2017
    Publication date: February 20, 2020
    Inventors: Takayuki IRIE, Ayako SAWA, Masaaki SAWA, Tokiko ASAMI, Yoko FUNAKOSHI, Chika TANIYAMA
  • Publication number: 20190359616
    Abstract: The present invention provides with an oxoisoquinoline derivative represented by the formula (I) (in the formula, Q and R1 are as defined in the description) or a pharmaceutically acceptable salt thereof, which is useful as a Bruton's kinase inhibitor for treating cancer, B-cell lymphoma, chronic lymphocytic leukemia and the like.
    Type: Application
    Filed: November 24, 2017
    Publication date: November 28, 2019
    Applicant: CARNA BIOSCIENCES, INC.
    Inventors: Wataru KAWAHATA, Takao KIYOI, Takayuki IRIE, Tokiko ASAMI, Masaaki SAWA, Shigeki KASHIMOTO
  • Patent number: 9656995
    Abstract: The purpose of the present invention is to provide a novel triazine derivative of the formula (I): wherein R1 represents a substituted or unsubstituted lower alkyl group, R2 represents a hydrogen atom or a substituted or unsubstituted lower alkyl group, A represents a nitrogen atom or C—R3, R3 represents a hydrogen atom, a cyano group, a substituted or unsubstituted acyl group, a substituted or unsubstituted sulfonyl group, or a substituted or unsubstituted carbamoyl group, and R4 represents a substituted or unsubstituted lower alkyl group, or a substituted or unsubstituted cycloalkyl group, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: May 23, 2017
    Assignee: CARNA BIOSCIENCES, INC.
    Inventors: Wataru Kawahata, Tokiko Asami, Masaaki Sawa, Yuko Asamitsu, Takayuki Irie, Takahiro Miyake, Takao Kiyoi
  • Publication number: 20160207906
    Abstract: To provide a novel 2,6-diaminopyrimidine derivative by the following formula (I): A 2,6-diaminopyrimidine derivative is represented by the formula (I): wherein R1 represents a substituted or unsubstituted lower alkyl group, or a substituted or unsubstituted alkoxy group, Ar represents a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, Z1 and Z2 represent carbon atoms, or either 1 or 2 of the Z1 and Z2 represent nitrogen atoms, Q is selected from a structure (a) or (b) described below: R2 represents a substituted or unsubstituted lower alkyl group, or a substituted or unsubstituted cycloalkyl group, R3 represents a hydrogen atom or a halogen atom, Y represents a nitrogen atom or a carbon atom, and the bond drawn with a dotted line parallel to a solid line on structure (a) represents either double bond or single bond.
    Type: Application
    Filed: September 1, 2014
    Publication date: July 21, 2016
    Inventors: Wataru KAWAHATA, Tokiko ASAMI, Masaaki SAWA, Takayuki IRIE
  • Publication number: 20160168122
    Abstract: The purpose of the present invention is to provide a novel triazine derivative of the formula (I): wherein R1 represents a substituted or unsubstituted lower alkyl group, R2 represents a hydrogen atom or a substituted or unsubstituted lower alkyl group, A represents a nitrogen atom or C—R3, R3 represents a hydrogen atom, a cyano group, a substituted or unsubstituted acyl group, a substituted or unsubstituted sulfonyl group, or a substituted or unsubstituted carbamoyl group, and R4 represents a substituted or unsubstituted lower alkyl group, or a substituted or unsubstituted cycloalkyl group, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: July 15, 2014
    Publication date: June 16, 2016
    Inventors: Wataru KAWAHATA, Tokiko ASAMI, Masaaki SAWA, Yuko ASAMITSU, Takayuki IRIE, Takahiro MIYAKE, Takao KIYOI
  • Patent number: 9033095
    Abstract: An exhaust treatment unit is used to treat an exhaust gas from an engine of the work vehicle. The exhaust treatment unit includes a first exhaust treatment device, a second exhaust treatment device and a first bracket. The first exhaust treatment device and the second exhaust treatment device are attached to the first bracket. The first bracket includes a brim part and a main body part. The main body part has a convex shape downwardly bulged from the brim part. The main body part includes a first support portion and a second support portion. The first support portion directly supports the first exhaust treatment device. The second support portion directly supports the second exhaust treatment device.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: May 19, 2015
    Assignee: KOMATSU LTD.
    Inventors: Takashi Sakai, Takayuki Irie
  • Publication number: 20150075893
    Abstract: An exhaust treatment unit is used to treat an exhaust gas from an engine of the work vehicle. The exhaust treatment unit includes a first exhaust treatment device, a second exhaust treatment device and a first bracket. The first exhaust treatment device and the second exhaust treatment device are attached to the first bracket. The first bracket includes a brim part and a main body part. The main body part has a convex shape downwardly bulged from the brim part. The main body part includes a first support portion and a second support portion. The first support portion directly supports the first exhaust treatment device. The second support portion directly supports the second exhaust treatment device.
    Type: Application
    Filed: February 15, 2013
    Publication date: March 19, 2015
    Applicant: KOMATSU LTD.
    Inventors: Takashi Sakai, Takayuki Irie
  • Publication number: 20150011751
    Abstract: To provide a novel triazine derivative represented by the following formula (I): A triazine derivative represented by the following formula (I): wherein R1 represents a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic ring, a substituted or unsubstituted heterocyclic fused ring, or a substituted or unsubstituted alkynyl group, R2 represents a hydrogen atom, a halogen atom, a substituted or unsubstituted lower alkyl group, or a substituted or unsubstituted alkoxy group, R3 represents a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic ring, or a substituted or unsubstituted heterocyclic fused ring, R4 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, or a halogen atom, and R5 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group, or R1 and R5 may be combined to form a saturated or unsaturate
    Type: Application
    Filed: March 7, 2013
    Publication date: January 8, 2015
    Inventors: Wataru Kawahata, Tokiko Asami, Masaaki Sawa, Yuko Asamitsu, Takayuki Irie, Takahiro Miyake, Takao Kiyoi
  • Patent number: 8742113
    Abstract: To provide a novel furanone derivative, and a medicine including the same.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: June 3, 2014
    Assignees: SBI Biotech Co., Ltd., Carna Biosciences, Inc.
    Inventors: Takayuki Irie, Ayako Sawa, Masaaki Sawa, Tokiko Asami, Yoko Funakoshi, Chika Tanaka
  • Publication number: 20140018533
    Abstract: To provide a novel furanone derivative, and a medicine including the same.
    Type: Application
    Filed: March 30, 2012
    Publication date: January 16, 2014
    Applicants: CARNA BIOSCIENCES, INC., SBI BIOTECH CO., LTD.
    Inventors: Takayuki Irie, Ayako Sawa, Masaaki Sawa, Tokiko Asami, Yoko Funakoshi, Chika Tanaka
  • Patent number: 8119812
    Abstract: An object of the present invention is to provide thiazolidinone derivatives. More specifically, an object of the present invention is to provide novel compounds having a CDC7 inhibitory action. The present invention provides thiazolidinone derivatives represented by the formula (I) The compounds of the present invention inhibit the CDC7 protein kinase activity, and suppress cell proliferation.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: February 21, 2012
    Assignees: SBI Biotech Co., Ltd., Crystalgenomics, Inc.
    Inventors: Takayuki Irie, Masaaki Sawa, Sayuri Ito, Chika Tanaka, Seong Gu Ro, Choul Hong Park
  • Publication number: 20110190299
    Abstract: An object of the present invention is to provide thiazolidinone derivatives. More specifically, an object of the present invention is to provide novel compounds having a CDC7 inhibitory action. The present invention provides thiazolidinone derivatives represented by the formula (I) The compounds of the present invention inhibit the CDC7 protein kinase activity, and suppress cell proliferation.
    Type: Application
    Filed: April 19, 2010
    Publication date: August 4, 2011
    Applicants: SBI BIOTECH CO., LTD., CRYSTALGENOMICS, INC.
    Inventors: Takayuki Irie, Masaaki Sawa, Sayuri Ito, Chika Tanaka, Seong Gu Ro, Choul Hong Park
  • Patent number: D533447
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: December 12, 2006
    Assignee: Sugatsune Kogyo Co., Ltd.
    Inventor: Takayuki Irie
  • Patent number: RE46815
    Abstract: To provide a novel furanone derivative, and a medicine including the same.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: May 1, 2018
    Assignee: Carna Biosciences, Inc.
    Inventors: Takayuki Irie, Ayako Sawa, Masaaki Sawa, Tokiko Asami, Yoko Funakoshi, Chika Tanaka
  • Patent number: RE48140
    Abstract: To provide a novel furanone derivative, and a medicine including the same.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: August 4, 2020
    Assignee: CARNA BIOSCIENCES, INC.
    Inventors: Takayuki Irie, Ayako Sawa, Masaaki Sawa, Tokiko Asami, Yoko Funakoshi, Chika Tanaka