Patents by Inventor Taichi Takahashi

Taichi Takahashi 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: 11958812
    Abstract: Provided is a compound superior in an ATX inhibitory action and useful for the prophylaxis or treatment of diseases involving ATX. A carboxylic acid compound represented by the following formula (1) or a pharmacologically acceptable salt thereof: wherein each symbol is as defined in the SPECIFICATION.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: April 16, 2024
    Assignee: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Taichi Takahashi, Hisayuki Takamatsu, Daisuke Iijima, Shuzo Takeda
  • Publication number: 20240100809
    Abstract: A cushion material manufacturing method for obtaining a cushion material is provided. The cushion material have a foam body having a surface portion formed of an air permeability control surface portion and an air permeability uncontrol surface portion and a covering material configured to cover the air permeability uncontrol surface portion. The cushion material manufacturing method includes covering the air permeability uncontrol surface portion of the foam body with the covering material.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 28, 2024
    Applicant: Archem Inc.
    Inventors: Taichi ITABASHI, Yukiko YAMAGUCHI, Satoshi IENAGA, Yoshiyuki TAKAHASHI
  • Patent number: 11942623
    Abstract: Provided are a negative electrode that is for use in a non-aqueous electrolyte secondary battery, includes a porous metal body as a current collector, contains a skeleton-forming agent highly infiltrated in the current collector so that it is less likely to suffer from structural degradation and provides improved cycle durability; and a non-aqueous electrolyte secondary battery including such a negative electrode. The negative electrode for use in a non-aqueous electrolyte secondary battery includes a current collector including a porous metal body; a first negative electrode material disposed in pores of the porous metal body and including a conductive aid, a binder, and a negative electrode active material including a silicon-based material; and a second negative electrode material disposed in pores of the porous metal body and including a skeleton-forming agent including a silicate having a siloxane bond.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: March 26, 2024
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kiyoshi Tanaami, Toshimitsu Tanaka, Yuji Isogai, Makiko Takahashi, Shintaro Aoyagi, Takashi Mukai, Yuta Ikeuchi, Taichi Sakamoto, Naoto Yamashita
  • Patent number: 11919048
    Abstract: The present invention relates to a method of cleaning an optical film-thickness measuring system used for measuring a film thickness of a substrate, such as a wafer, while polishing the substrate. The method includes: cleaning an optical sensor head (7) by supplying a rinsing liquid into a through-hole (51) formed in a polishing pad (2) on a polishing table (3) before or after polishing of a substrate (W) with use of slurry, the optical sensor head (7) being located below the through-hole (51); and discharging the rinsing liquid from the through-hole (51) through a drain line (54).
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: March 5, 2024
    Assignee: EBARA CORPORATION
    Inventors: Nobuyuki Takahashi, Toru Maruyama, Taichi Yokoyama, Zhongxin Wen
  • Publication number: 20220298118
    Abstract: Provided is a compound superior in an ATX inhibitory action and useful for the prophylaxis or treatment of diseases involving ATX. A carboxylic acid compound represented by the following formula (1) or a pharmacologically acceptable salt thereof: wherein each symbol is as defined in the SPECIFICATION.
    Type: Application
    Filed: July 26, 2019
    Publication date: September 22, 2022
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Taichi TAKAHASHI, Hisayuki TAKAMATSU, Daisuke llJIMA, Shuzo TAKEDA
  • Patent number: 9783522
    Abstract: Provided is a compound superior in an autotaxin inhibitory action and the like, effective as a prophylactic or therapeutic drug for diseases involving ATX. The present invention relates to a compound represented by the following formula (I): [wherein each symbol is as described in the DESCRIPTION], which has a superior autotaxin inhibitory action and is useful as a prophylactic or therapeutic drug for diseases involving ATX.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: October 10, 2017
    Assignee: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Taichi Takahashi, Akinori Umino, Daisuke Iijima, Hisayuki Takamatsu
  • Publication number: 20170044133
    Abstract: Provided is a compound superior in an autotaxin inhibitory action and the like, effective as a prophylactic or therapeutic drug for diseases involving ATX. The present invention relates to a compound represented by the following formula (I): [wherein each symbol is as described in the DESCRIPTION], which has a superior autotaxin inhibitory action and is useful as a prophylactic or therapeutic drug for diseases involving ATX.
    Type: Application
    Filed: April 24, 2015
    Publication date: February 16, 2017
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Taichi TAKAHASHI, Akinori UMINO, Daisuke IIJIMA, Hisayuki TAKAMATSU
  • Patent number: 8791266
    Abstract: Provided is a heterocyclic derivative showing a thyroid hormone ? receptor agonist action, which is effective for the prophylaxis or treatment of the diseases relating to the action. A compound represented by the formula [I]: wherein each symbol is as defined in the specification, a pharmacologically acceptable salt thereof, and a medicament containing the compound as an active ingredient.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: July 29, 2014
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Shinji Kawata, Koji Matsumoto, Maki Niijima, Taichi Takahashi
  • Patent number: 8748620
    Abstract: Provided is a heterocyclic derivative showing a thyroid hormone ? receptor agonist action, which is effective for the prophylaxis or treatment of the diseases relating to the action. A compound represented by the formula [I]: wherein each symbol is as defined in the specification, a pharmacologically acceptable salt thereof, and a medicament containing the compound as an active ingredient.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: June 10, 2014
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Shinji Kawata, Koji Matsumoto, Maki Niijima, Taichi Takahashi
  • Publication number: 20120129812
    Abstract: Provided is a heterocyclic derivative showing a thyroid hormone ? receptor agonist action, which is effective for the prophylaxis or treatment of the diseases relating to the action. A compound represented by the formula [I]: wherein each symbol is as defined in the specification, a pharmacologically acceptable salt thereof, and a medicament containing the compound as an active ingredient.
    Type: Application
    Filed: April 19, 2010
    Publication date: May 24, 2012
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Shinji Kawata, Koji Matsumoto, Maki Nijima, Taichi Takahashi
  • Patent number: 7501412
    Abstract: The present invention relates to an isoquinoline compound represented by the following formula (I) or (II), an optically active form thereof, a pharmaceutically acceptable salt thereof, a water adduct thereof, a hydrate thereof and a solvate thereof, as well as an agent for the prophylaxis and/or treatment of a disease caused by hyperreactivity of poly(ADP-ribose)polymerase, containing the compound, and a poly(ADP-ribose)polymerase inhibitor containing the compound. In addition, this compound is useful as an agent for the prophylaxis and/or treatment of cerebral infarction, particularly as an agent for the prophylaxis and/or treatment of acute cerebral infarction.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: March 10, 2009
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Masakazu Fujio, Hiroyuki Satoh, Shinya Inoue, Toshifumi Matsumoto, Yasuhiro Egi, Taichi Takahashi
  • Publication number: 20060094743
    Abstract: The present invention relates to an isoquinoline compound represented by the following formula (I) or (II), an optically active form thereof, a pharmaceutically acceptable salt thereof, a water adduct thereof, a hydrate thereof and a solvate thereof, as well as an agent for the prophylaxis and/or treatment of a disease caused by hyperreactivity of poly(ADP-ribose)polymerase, containing the compound, and a poly(ADP-ribose)polymerase inhibitor containing the compound. In addition, this compound is useful as an agent for the prophylaxis and/or treatment of cerebral infarction, particularly as an agent for the prophylaxis and/or treatment of acute cerebral infarction.
    Type: Application
    Filed: November 21, 2003
    Publication date: May 4, 2006
    Applicant: Mitsubishi Pharma Corporation
    Inventors: Masakazu Fujio, Hiroyuki Satoh, Shinya Inoue, Toshifumi Matsumoto, Yasuhiro Egi, Taichi Takahashi