Patents by Inventor Eiji Kimura

Eiji Kimura 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).

  • Patent number: 10202376
    Abstract: Provided is a compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and is useful as a prophylactic or therapeutic agent for major depression, bipolar disorder, migraine, pain, peripheral symptoms of dementia and the like. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, (excluding N-(4-bromo-3-(1H-1,2,4-triazol-5-yl)thiophen-2-yl)-2-(imidazo[1,2-a]pyridin-5-yl)acetamide) or a salt thereof.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: February 12, 2019
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Eiji Kimura, Yuhei Miyanohana, Masaki Ogino, Yuta Tanaka, Makoto Fushimi, Tomohiro Okawa, Yuki Hanya, Tatsuki Koike
  • Patent number: 10112956
    Abstract: An object of the present invention is to provide a compound having a superior CH24H inhibitory action, which is useful as an agent for the prophylaxis or treatment of epilepsy, neurodegenerative disease and the like. The present invention relates to a compound represented by the formula: wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: October 30, 2018
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Tatsuki Koike, Yuichi Kajita, Masato Yoshikawa, Shuhei Ikeda, Eiji Kimura, Tomoaki Hasui, Toshiya Nishi, Hiromi Fukuda
  • Publication number: 20180303841
    Abstract: The present invention provides a compound which has a cholinergic muscarinic M1 receptor positive allosteric modulator activity and may be useful as a medicament such as an agent for the prophylaxis or treatment of Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, Lewy body dementia and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof. In the formula (I), each symbol is as described in the attached specification.
    Type: Application
    Filed: October 19, 2016
    Publication date: October 25, 2018
    Inventors: Takahiro SUGIMOTO, Shinkichi SUZUKI, Hiroki SAKAMOTO, Masami YAMADA, Minoru NAKAMURA, Makoto KAMATA, Kenichiro SHIMOKAWA, Masaki OGINO, Eiji KIMURA, Masataka MURAKAMI, Takuto KOJIMA, Jinichi YONEMORI
  • Patent number: 10103709
    Abstract: A crystal unit is provided with a rectangular substrate, a frame which is provided on an upper surface of the substrate, a mounting frame which has joining pads which are provided along the outer circumferential edge of the upper surface and which is provided on the lower surface of the substrate by joining joining terminals provided along the outer circumferential edge of the lower surface of the substrate and its joining pads, a crystal element which is mounted on electrode pads which are provided on the upper surface of the substrate in a region surrounded by the frame, a thermosensitive element which is mounted on connection pads which are provided on the lower surface of the substrate in a region surrounded by the mounting frame, and a lid which is joined to the upper surface of the frame.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: October 16, 2018
    Assignee: KYOCERA CORPORATION
    Inventors: Hiroyuki Miura, Toshihiro Saito, Shinsuke Kawamori, Eiji Kimura, Katsuhiro Ogasawara
  • Publication number: 20180162850
    Abstract: The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity, which may be useful as a prophylactic or therapeutic drug for Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof: wherein each symbol is as defined in the attached DESCRIPTION.
    Type: Application
    Filed: June 23, 2016
    Publication date: June 14, 2018
    Inventors: Takahiro SUGIMOTO, Shinkichi SUZUKI, Hiroki SAKAMOTO, Masami YAMADA, Minoru NAKAMURA, Makoto KAMATA, Kenichiro SHIMOKAWA, Masaki OGINO, Eiji KIMURA, Masataka MURAKAMI, Jinichi YONEMORI, Takuto KOJIMA
  • Publication number: 20170362223
    Abstract: Provided is a compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and is useful as a prophylactic or therapeutic agent for major depression, bipolar disorder, migraine, pain, peripheral symptoms of dementia and the like. A compound represented by the formula (I): wherein each symbol is as described in the DESCRIPTION, (excluding N-(4-bromo-3-(1H-1,2,4-triazol-5-yl)thiophen-2-yl)-2-(imidazo[1,2-a]pyridin-5-yl)acetamide) or a salt thereof.
    Type: Application
    Filed: December 21, 2015
    Publication date: December 21, 2017
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Eiji KIMURA, Yuhei MIYANOHANA, Masaki OGINO, Yuta TANAKA, Makoto FUSHIMI, Tomohiro OKAWA, Yuki HANYA, Tatsuki KOIKE
  • Publication number: 20170197983
    Abstract: An object of the present invention is to provide a compound having a superior CH24H inhibitory action, which is useful as an agent for the prophylaxis or treatment of epilepsy, neurodegenerative disease and the like. The present invention relates to a compound represented by the formula: wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Application
    Filed: March 23, 2017
    Publication date: July 13, 2017
    Inventors: Tatsuki KOIKE, Yuichi KAJITA, Masato YOSHIKAWA, Shuhei IKEDA, Eiji KIMURA, Tomoaki HASUI, Toshiya NISHI, Hiromi FUKUDA
  • Publication number: 20170121308
    Abstract: The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity and useful as a medicament such as a prophylactic or therapeutic drug for Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies and the like, and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof. wherein each symbol is as described in the attached DESCRIPTION.
    Type: Application
    Filed: June 11, 2015
    Publication date: May 4, 2017
    Inventors: Masaki OGINO, Eiji KIMURA, Shinkichi SUZUKI, Tomoko ASHIZAWA, Toshihiro IMAEDA, Ikuo FUJIMORI, Ryosuke ARAI
  • Patent number: 9624184
    Abstract: The present invention relates to a compound represented by the formula (I), which is useful as an agent for the prophylaxis or treatment of epilepsy, neurodegenerative disease and the like. In the formula (I), each symbol is as defined in the specification.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: April 18, 2017
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Tatsuki Koike, Masato Yoshikawa, Izumi Nomura, Yoshiteru Ito, Eiji Kimura, Haruhi Ando, Tomoaki Hasui, Toshiya Nishi
  • Patent number: 9566847
    Abstract: A rear opening is provided in the rear part of a vehicle, and a tailgate opens and closes the rear opening. A spoiler is provided at the upper end of the tailgate. Deflectors are provided below the spoiler. The deflectors extend downward along the outer surface of the tail gate from the lower surface of the spoiler and are disposed at positions offset by a predetermined distance from the opposite ends in the vehicle width direction of the spoiler toward a central portion in the vehicle width direction of the spoiler.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: February 14, 2017
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Makoto Fujiwara, Kenichi Hori, Eiji Kimura, Kousuke Katsumata, Yuta Endo
  • Patent number: 9557787
    Abstract: A reset controller is adopted which performs control for causing an external reset terminal to be shared for external output of a reset signal and input of a reset signal from outside, allowing a reset input from the external reset terminal in a state in which a power supply voltage is stable, and causing, when a reset factor due to turn-on of a power supply voltage or a reduction in the level of the power supply voltage is detected by a detection circuit, an input/output buffer to output a reset signal to the external reset terminal and masking the inflow of the reset signal from the input/output buffer to its input path, using a signal detected by the detection circuit. A mask period is assumed to be a period longer than a period from reset instructions to a reset release.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: January 31, 2017
    Assignee: Renesas Electronics Corporation
    Inventors: Sei Baba, Takeshi Shimanuki, Eiji Kimura
  • Publication number: 20160376244
    Abstract: The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity, which may be useful as a prophylactic or therapeutic drug for Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof: wherein each symbol is as defined in the attached DESCRIPTION.
    Type: Application
    Filed: June 23, 2016
    Publication date: December 29, 2016
    Inventors: Takahiro SUGIMOTO, Shinkichi SUZUKI, Hiroki SAKAMOTO, Masami YAMADA, Minoru NAKAMURA, Makoto KAMATA, Kenichiro SHIMOKAWA, Masaki OGINO, Eiji KIMURA, Masataka MURAKAMI, Jinichi YONEMORI, Takuto KOJIMA
  • Publication number: 20160272052
    Abstract: A rear opening is provided in the rear part of a vehicle, and a tailgate opens and closes the rear opening. A spoiler is provided at the upper end of the tailgate. Deflectors are provided below the spoiler. The deflectors extend downward along the outer surface of the tail gate from the lower surface of the spoiler and are disposed at positions offset by a predetermined distance from the opposite ends in the vehicle width direction of the spoiler toward a central portion in the vehicle width direction of the spoiler.
    Type: Application
    Filed: March 19, 2014
    Publication date: September 22, 2016
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Makoto Fujiwara, Kenichi Hori, Eiji Kimura, Kousuke Katsumata, Yuta Endo
  • Patent number: 9296746
    Abstract: The present invention provides a compound or a salt thereof useful for an agent for the prophylaxis or treatment of neurodegenerative disease and the like. The present invention relates to a compound represented by the formula wherein each symbol is as defined in the present specification, or a salt thereof.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: March 29, 2016
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Tatsuki Koike, Masato Yoshikawa, Izumi Nomura, Yoshiteru Ito, Eiji Kimura, Tomoaki Hasui, Haruhi Ando, Hiromi Fukuda
  • Publication number: 20160052897
    Abstract: The present invention relates to a compound represented by the formula (I), which is useful as an agent for the prophylaxis or treatment of epilepsy, neurodegenerative disease and the like. In the formula (I), each symbol is as defined in the specification.
    Type: Application
    Filed: April 3, 2014
    Publication date: February 25, 2016
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Tatsuki KOIKE, Masato YOSHIKAWA, Izumi NOMURA, Yoshiteru ITO, Eiji KIMURA, Haruhi ANDO, Tomoaki HASUI, Toshiya NISHI
  • Publication number: 20150315209
    Abstract: An object of the present invention is to provide a compound having a superior CH24H inhibitory action, which is useful as an agent for the prophylaxis or treatment of epilepsy, neurodegenerative disease and the like. The present invention relates to a compound represented by the formula: wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Application
    Filed: December 10, 2013
    Publication date: November 5, 2015
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Tatsuki KOIKE, Yuichi KAJITA, Masato YOSHIKAWA, Shuhei IKEDA, Eiji KIMURA, Tomoaki HASUI, Toshiya NISHI, Hiromi FUKUDA
  • Publication number: 20150266872
    Abstract: The present invention provides a compound or a salt thereof useful for an agent for the prophylaxis or treatment of neurodegenerative disease and the like. The present invention relates to a compound represented by the formula wherein each symbol is as defined in the present specification, or a salt thereof.
    Type: Application
    Filed: October 15, 2013
    Publication date: September 24, 2015
    Inventors: Tatsuki Koike, Masato Yoshikawa, Izumi Nomura, Yoshiteru Ito, Eiji Kimura, Tomoaki Hasui, Haruhi Ando, Hiromi Fukuda, Toshiya Nishi
  • Publication number: 20150123515
    Abstract: A crystal unit is provided with a rectangular substrate, a frame which is provided on an upper surface of the substrate, a mounting frame which has joining pads which are provided along the outer circumferential edge of the upper surface and which is provided on the lower surface of the substrate by joining terminals provided along the outer circumferential edge of the lower surface of the substrate and its joining pads, a crystal element which is mounted on electrode pads which are provided on the upper surface of the substrate in a region surrounded by the frame, a thermosensitivel element which is mounted on connection pads which are provided on the lower surface of the substrate in a region surrounded by the mounting frame, and a lid which is joined to the upper surface of the frame.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 7, 2015
    Applicant: KYOCERA CRYSTAL DEVICE CORPORATION
    Inventors: Hiroyuki Miura, Toshihiro Saito, Shinsuke Kawamori, Eiji Kimura, Katsuhiro Ogasawara
  • Publication number: 20150106636
    Abstract: A reset controller is adopted which performs control for causing an external reset terminal to be shared for external output of a reset signal and input of a reset signal from outside, allowing a reset input from the external reset terminal in a state in which a power supply voltage is stable, and causing, when a reset factor due to turn-on of a power supply voltage or a reduction in the level of the power supply voltage is detected by a detection circuit, an input/output buffer to output a reset signal to the external reset terminal and masking the inflow of the reset signal from the input/output buffer to its input path, using a signal detected by the detection circuit. A mask period is assumed to be a period longer than a period from reset instructions to a reset release.
    Type: Application
    Filed: December 19, 2014
    Publication date: April 16, 2015
    Inventors: Sei BABA, Takeshi SHIMANUKI, Eiji KIMURA
  • Patent number: 8924761
    Abstract: A reset controller is adopted which performs control for causing an external reset terminal to be shared for external output of a reset signal and input of a reset signal from outside, allowing a reset input from the external reset terminal in a state in which a power supply voltage is stable, and causing, when a reset factor due to turn-on of a power supply voltage or a reduction in the level of the power supply voltage is detected by a detection circuit, an input/output buffer to output a reset signal to the external reset terminal and masking the inflow of the reset signal from the input/output buffer to its input path, using a signal detected by the detection circuit. A mask period is assumed to be a period longer than a period from reset instructions to a reset release.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: December 30, 2014
    Assignee: Renesas Electronics Corporation
    Inventors: Sei Baba, Takeshi Shimanuki, Eiji Kimura