Patents by Inventor Naoki Iwamura

Naoki Iwamura 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: 10800754
    Abstract: Provided is a heterocyclic amide compound that may have a PRS inhibitory action and is expected to be useful as a prophylactic or therapeutic agent for PRS associated diseases and the like including cancer. A compound represented by the following formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: October 13, 2020
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Takaharu Hirayama, Yasuhiro Hirata, Yusuke Tominari, Naoki Iwamura, Yusuke Sasaki, Moriteru Asano, Terufumi Takagi, Masanori Okaniwa, Masato Yoshida, Shinichi Imamura
  • Patent number: 10774083
    Abstract: Provided is a heterocyclic amide compound that may have a PRS inhibitory action and is expected to be useful as a prophylactic or therapeutic agent for PRS associated diseases and the like including cancer. A compound represented by the following formula (I): wherein a group represented by is a group represented by the following formula (II) or the following formula (III): and other symbols are as described in the DESCRIPTION, or a salt thereof.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: September 15, 2020
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Takaharu Hirayama, Yasuhiro Hirata, Yusuke Tominari, Naoki Iwamura, Yusuke Sasaki, Moriteru Asano, Terufumi Takagi, Masanori Okaniwa, Shinichi Imamura
  • Publication number: 20200274114
    Abstract: A battery includes a casing, a terminal, an electrode assembly, a collector, and a joint. The terminal is supported by the casing. The electrode assembly is housed in the casing and includes an electrode pair of a sheet form having different polarities from each other and a separator located between the electrode pair, the electrode pair and the separator laminated and wound around an axis. The collector is located at an axial end of the electrode assembly, electrically connected to the terminal, and includes a plurality of collector tabs. The collector tabs are part of one of the electrodes and laminated on each other with no other electrode and the separator placed in-between. The joint joins fringes of the laminated collector tabs.
    Type: Application
    Filed: October 29, 2018
    Publication date: August 27, 2020
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Hirokiyo MAMYODA, Masahiro MURATA, Naoki IWAMURA, Nobuyasu NEGISHI, Takashi OBARA, Tetsuo SAKAI
  • Patent number: 10559806
    Abstract: According to one embodiment, a battery is provided. The battery includes an electrode body, a lead, a container member, and a terminal. The container member includes a main part and a terminal-connecting part adjacent to the main part. The electrode body is housed in the main part of the container member. The lead is electrically connected to the electrode body. The lead is housed in the terminal-connecting part of the container member. The terminal is electrically connected to the lead. The terminal is provided on the terminal-connecting part. A thickness of the main part of the container member is larger than a thickness of the terminal-connecting part of the container member.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: February 11, 2020
    Assignees: KABUSHIKI KAISHA TOSHIBA, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Nobuyasu Negishi, Tatsuya Hashimoto, Naoki Iwamura, Tatsuya Shinoda, Koichi Takeshita, Yasuaki Murashi
  • Patent number: 10522812
    Abstract: According to one embodiment, a battery is provided. The battery includes an electrode body, a lead, a container member, and a terminal. The container member includes a main part and a terminal-connecting part adjacent to the main part. The electrode body is housed in the main part of the container member. The lead is electrically connected to the electrode body. The lead is housed in the terminal-connecting part of the container member. The terminal is electrically connected to the lead. The terminal is provided on the terminal-connecting part. A thickness of the main part of the container member is larger than a thickness of the terminal-connecting part of the container member.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: December 31, 2019
    Assignees: KABUSHIKI KAISHA TOSHIBA, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Nobuyasu Negishi, Tatsuya Hashimoto, Naoki Iwamura, Tatsuya Shinoda, Koichi Takeshita, Yasuaki Murashi
  • Patent number: 10519110
    Abstract: The present invention relates to a compound which can be useful for the treatment or prevention of SPT-related diseases including cancer and congenital diseases associated with sphingolipid accumulation (including Niemann-Pick disease).
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: December 31, 2019
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Yasutomi Asano, Takuto Kojima, Osamu Kurasawa, Tzu-Tshin Wong, Yasuhiro Hirata, Naoki Iwamura, Bunnai Saito, Yuta Tanaka, Ryosuke Arai, Shinichi Imamura, Kazuko Yonemori, Yasufumi Miyamoto, Shuji Kitamura, Osamu Sano
  • Publication number: 20190359587
    Abstract: Provided is a heterocyclic amide compound that may have a PRS inhibitory action and is expected to be useful as a prophylactic or therapeutic agent for PRS associated diseases and the like including cancer. A compound represented by the following formula (I): wherein each symbol is as described in the DESCRIPTION, or a salt thereof.
    Type: Application
    Filed: September 14, 2017
    Publication date: November 28, 2019
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Takaharu HIRAYAMA, Yasuhiro HIRATA, Yusuke TOMINARI, Naoki IWAMURA, Yusuke SASAKI, Moriteru ASANO, Terufumi TAKAGI, Masanori OKANIWA, Masato YOSHIDA, Shinichi IMAMURA
  • Patent number: 10461369
    Abstract: According to one embodiment, a battery includes a flat-shaped electrode group, a package member and a terminal section. The package member includes a stainless steel-made first package having a flange at an opening and a stainless steel-made second package. The electrode group is stored in a space formed by welding the flange of the first package to the second package. The terminal section includes a through-hole that is open to the first package, a ring-shaped rising portion that extends from a periphery of the through-hole toward an inside of the package member, a ring-shaped member that is arranged on an outer surface of the rising portion, an insulation gasket, and an external terminal. The external terminal is fixed to the first package by caulking.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: October 29, 2019
    Assignees: KABUSHIKI KAISHA TOSHIBA, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Nobuyasu Negishi, Tatsuya Hashimoto, Koichi Kawamura, Tatsuya Shinoda, Naoki Iwamura, Koichi Takeshita, Hirokiyo Mamyoda
  • Publication number: 20190241566
    Abstract: Provided is a heterocyclic amide compound that may have a PRS inhibitory action and is expected to be useful as a prophylactic or therapeutic agent for PRS associated diseases and the like including cancer. A compound represented by the following formula (I): wherein a group represented by is a group represented by the following formula (II) or the following formula (III): and other symbols are as described in the DESCRIPTION, or a salt thereof.
    Type: Application
    Filed: September 14, 2017
    Publication date: August 8, 2019
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Takaharu HIRAYAMA, Yasuhiro HIRATA, Yusuke TOMINARI, Naoki IWAMURA, Yusuke SASAKI, Moriteru ASANO, Terufumi TAKAGI, Masanori OKANIWA, Masato YOSHIDA, Takashi ICHIKAWA, Shinichi IMAMURA
  • Publication number: 20190062274
    Abstract: The present invention relates to a compound which can be useful for the treatment or prevention of SPT-related diseases including cancer and congenital diseases associated with sphingolipid accumulation (including Niemann-Pick disease).
    Type: Application
    Filed: October 30, 2018
    Publication date: February 28, 2019
    Inventors: Yasutomi ASANO, Takuto KOJIMA, Osamu KURASAWA, Tzu-Tshin WONG, Yasuhiro HIRATA, Naoki IWAMURA, Bunnai SAITO, Yuta TANAKA, Ryosuke ARAI, Shinichi IMAMURA, Kazuko YONEMORI, Yasufumi MIYAMOTO, Shuji KITAMURA, Osamu SANO
  • Patent number: 10189785
    Abstract: The present invention relates to a compound which can be useful for the treatment or prevention of SPT-related diseases including cancer and congenital diseases associated with sphingolipid accumulation (including Niemann-Pick disease).
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: January 29, 2019
    Assignee: Takeda Pharmaceuticals Company Limited
    Inventors: Yasutomi Asano, Takuto Kojima, Osamu Kurasawa, Tzu-Tshin Wong, Yasuhiro Hirata, Naoki Iwamura, Bunnai Saito, Yuta Tanaka, Ryosuke Arai, Shinichi Imamura, Kazuko Yonemori, Yasufumi Miyamoto, Shuji Kitamura, Osamu Sano
  • Publication number: 20180170874
    Abstract: The present invention relates to a compound which can be useful for the treatment or prevention of SPT-related diseases including cancer and congenital diseases associated with sphingolipid accumulation (including Niemann-Pick disease).
    Type: Application
    Filed: April 19, 2016
    Publication date: June 21, 2018
    Inventors: Yasutomi ASANO, Takuto KOJIMA, Osamu KURASAWA, Tzu-Tshin WONG, Yasuhiro HIRATA, Naoki IWAMURA, Bunnai SAITO, Yuta TANAKA, Ryosuke ARAI, Shinichi IMAMURA, Kazuko YONEMORI, Yasufumi MIYAMOTO, Shuji KITAMURA, Osamu SANO
  • Patent number: 9960393
    Abstract: A battery disclosed herein includes a container member housing an electrode body and a lead, a gasket, an external terminal, and a restraining member. The container member includes a terminal-connecting part having a thickness of 0.3 mm or less. The terminal-connecting part includes a through hole including a rising part. The gasket includes a hollow shaft inserted into the rising part. The external terminal includes a terminal shaft. The terminal shaft includes a diameter-reduction part. The restraining member restrains at least a part of the diameter-reduction part of the terminal shaft via the diameter-reduction part of the rising part and the shaft of the gasket. The inclination angle of the rising part is larger than the inclination angle of the terminal shaft.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: May 1, 2018
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Nobuyasu Negishi, Tatsuya Hashimoto, Tatsuya Shinoda, Koichi Kawamura, Naoki Iwamura
  • Publication number: 20180108949
    Abstract: According to one embodiment, a battery includes a flat-shaped electrode group, a package member and a terminal section. The package member includes a stainless steel-made first package having a flange at an opening and a stainless steel-made second package. The electrode group is stored in a space formed by welding the flange of the first package to the second package. The terminal section includes a through-hole that is open to the first package, a ring-shaped rising portion that extends from a periphery of the through-hole toward an inside of the package member, a ring-shaped member that is arranged on an outer surface of the rising portion, an insulation gasket, and an external terminal. The external terminal is fixed to the first package by caulking.
    Type: Application
    Filed: December 14, 2017
    Publication date: April 19, 2018
    Applicants: KABUSHIKI KAISHA TOSHIBA, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Nobuyasu Negishi, Tatsuya Hashimoto, Koichi Kawamura, Tatsuya Shinoda, Naoki Iwamura, Koichi Takeshita, Hirokiyo Mamyoda
  • Publication number: 20180102528
    Abstract: According to one embodiment, a battery is provided. The battery includes an electrode body, a lead, a container member, and a terminal. The container member includes a main part and a terminal-connecting part adjacent to the main part. The electrode body is housed in the main part of the container member. The lead is electrically connected to the electrode body. The lead is housed in the terminal-connecting part of the container member. The terminal is electrically connected to the lead. The terminal is provided on the terminal-connecting part. A thickness of the main part of the container member is larger than a thickness of the terminal-connecting part of the container member.
    Type: Application
    Filed: December 8, 2017
    Publication date: April 12, 2018
    Applicants: KABUSHIKI KAISHA TOSHIBA, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Nobuyasu NEGISHI, Tatsuya Hashimoto, Naoki Iwamura, Tatsuya Shinoda, Koichi Takeshita, Yasuaki Murashi
  • Patent number: 9745325
    Abstract: The present invention provides a fused heterocyclic compound that has CDK 8 and/or CDK 19 inhibitory activity. The present invention provides a compound represented by formula (I) (wherein the symbols are as defined in the description) or a salt thereof.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: August 29, 2017
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Masanori Okaniwa, Hiroshi Banno, Takaharu Hirayama, Douglas Robert Cary, Koji Ono, Naoki Iwamura
  • Publication number: 20170037057
    Abstract: The present invention provides a fused heterocyclic compound that has CDK 8 and/or CDK 19 inhibitory activity. The present invention provides a compound represented by formula (I) (wherein the symbols are as defined in the description) or a salt thereof.
    Type: Application
    Filed: April 16, 2015
    Publication date: February 9, 2017
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Masanori Okaniwa, Hiroshi BANNO, Takaharu HIRAYAMA, Douglas Robert CARY, Koji ONO, Naoki IWAMURA
  • Publication number: 20160336554
    Abstract: A battery disclosed herein includes a container member housing an electrode body and a lead, a gasket, an external terminal, and a restraining member. The container member includes a terminal-connecting part having a thickness of 0.3 mm or less. The terminal-connecting part includes a through hole including a rising part. The gasket includes a hollow shaft inserted into the rising part. The external terminal includes a terminal shaft. The terminal shaft includes a diameter-reduction part. The restraining member restrains at least a part of the diameter-reduction part of the terminal shaft via the diameter-reduction part of the rising part and the shaft of the gasket. The inclination angle of the rising part is larger than the inclination angle of the terminal shaft.
    Type: Application
    Filed: July 29, 2016
    Publication date: November 17, 2016
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Nobuyasu NEGISHI, Tatsuya HASHIMOTO, Tatsuya SHINODA, Koichi KAWAMURA, Naoki IWAMURA
  • Patent number: 9088022
    Abstract: A fuel cell has a fuel cell main body, a fuel supply unit, a voltage sensor, a supply speed determining unit, a fuel supply control unit, and a connecting unit. The voltage sensor measures the open-circuit voltage of the fuel cell main body. The supply speed determining unit determines the fuel supply speed of the fuel supply unit, on the basis of the results obtained from the measurement performed by the voltage sensor, in the case where the voltage measured by the voltage sensor is smaller than a predetermined value. The fuel supply control unit controls, on the basis of the supply speed thus determined, the fuel supply from the fuel supply unit. The connecting unit connects a load to the fuel cell main body, in the case where the voltage measured by the voltage sensor is larger than the predetermined value.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: July 21, 2015
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Naoki Iwamura, Hirofumi Kan, Daisuke Watanabe, Hidenori Suzuki, Shunsuke Kimura
  • Publication number: 20140147761
    Abstract: A fuel cell has a fuel cell main body, a fuel supply unit, a voltage sensor, a supply speed determining unit, a fuel supply control unit, and a connecting unit. The voltage sensor measures the open-circuit voltage of the fuel cell main body. The supply speed determining unit determines the fuel supply speed of the fuel supply unit, on the basis of the results obtained from the measurement performed by the voltage sensor, in the case where the voltage measured by the voltage sensor is smaller than a predetermined value. The fuel supply control unit controls, on the basis of the supply speed thus determined, the fuel supply from the fuel supply unit. The connecting unit connects a load to the fuel cell main body, in the case where the voltage measured by the voltage sensor is larger than the predetermined value.
    Type: Application
    Filed: February 3, 2014
    Publication date: May 29, 2014
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Naoki IWAMURA, Hirofumi KAN, Daisuke WATANABE, Hidenori SUZUKI, Shunsuke KIMURA