Patents by Inventor Takashi Nakai

Takashi Nakai 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: 20210221793
    Abstract: Compounds are described, which are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds are also useful for treating, preventing or managing various disorders that are herein disclosed.
    Type: Application
    Filed: January 7, 2021
    Publication date: July 22, 2021
    Inventors: Timothy Claude Barden, James Edward Sheppeck, Glen Robert Rennie, Paul Allan Renhowe, Nicholas Robert Perl, Takashi Nakai, Ara Mermerian, Thomas Wai-Ho Lee, Joon Jung, Lei Jia, Karthik Iyer, Rajesh R. Iyengar, G-Yoon Jamie Im
  • Publication number: 20210214364
    Abstract: The present patent application discloses at least the compounds according to Formula l shown below, or pharmaceutically acceptable salts thereof, wherein ringjB,n, JD, J,0, X, X1, J, RC, and W are as defined herein. These compounds are useful as simulators of soluble sGC.
    Type: Application
    Filed: December 15, 2020
    Publication date: July 15, 2021
    Inventors: Paul Allan Renhowe, James Edward Sheppeck, Takashi Nakai, Karthik Iyer, Nicholas Robert Perl, Glen Robert Rennie, Mark G. Currie, Kimberly Kafadar Long, George Todd Milne, Rajesh R. Iyengar
  • Publication number: 20210079378
    Abstract: The present inventors discovered that antibodies having weaker antigen-binding activity at the early endosomal pH in comparison with that at the pH of plasma are capable of binding to multiple antigen molecules with a single antibody molecule, have long half-lives in plasma, and have improved durations of time in which they can bind to antigen.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Tomoyuki IGAWA, Shinya ISHII, Atsuhiko MAEDA, Takashi NAKAI
  • Publication number: 20210079379
    Abstract: The present inventors discovered that antibodies having weaker antigen-binding activity at the early endosomal pH in comparison with that at the pH of plasma are capable of binding to multiple antigen molecules with a single antibody molecule, have long half-lives in plasma, and have improved durations of time in which they can bind to antigen.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Tomoyuki IGAWA, Shinya ISHII, Atsuhiko MAEDA, Takashi NAKAI
  • Publication number: 20210053962
    Abstract: The present disclosure relates to novel processes for the preparation of compounds of Formula I. Some of these compounds are useful as simulators of soluble guanylate cyclase (sGC). Others are useful intermediates towards the preparation of said simulators. These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl)pyrazoles of Formula I in high purity and yields. The present invention has the additional advantage of facile reaction conditions, amenable to scale up for large scale manufacturing. The disclosure also provides novel intermediates useful in the preparation of said compounds.
    Type: Application
    Filed: January 10, 2019
    Publication date: February 25, 2021
    Inventors: Debra Jane Wallace, Fenger Zhou, Yuguang Wang, Takashi Nakai, Vishnu Vardhan Reddy Karnati, Wayne C. Schairer, William Kissel, Song Xue, Ahmad Hashash
  • Patent number: 10927136
    Abstract: The present patent application discloses the compounds according to Formula (I) shown below, or pharmaceutically acceptable salts thereof wherein JB, n, R1, R2, R3, R4, R5, m and X as defined herein.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: February 23, 2021
    Assignee: Cyclerion Therapeutics, Inc.
    Inventors: James Edward Sheppeck, Paul Allan Renhowe, Ara Mermerian, Timothy Claude Barden, Glen Robert Rennie, Rajesh R. Iyengar, Takashi Nakai
  • Patent number: 10858363
    Abstract: The present disclosure relates to stimulators of soluble guanylate cyclase (sGC), pharmaceutical formulations comprising them and their uses thereof, alone or in combination with one or more additional agents, for treating various diseases, wherein an increase in the concentration of nitric oxide (NO) or an increase in the concentration of cyclic Guanosine Monophosphate (cGMP), or both, or an upregulation of the NO pathway is desirable.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: December 8, 2020
    Assignee: Cyclerion Therapeutics, Inc.
    Inventors: Glen Robert Rennie, Rajesh R. Iyengar, Thomas Wai-Ho Lee, Takashi Nakai, Ara Mermerian, Lei Jia, G-Yoon Jamie Im, Paul Allan Renhowe, Joon Jung, Peter Germano, Karthik Iyer, Timothy Claude Barden, Kim Tang
  • Publication number: 20200377508
    Abstract: The present disclosure relates to stimulators of soluble guanylate cyclase (sGC), pharmaceutically acceptable salts, pharmaceutical formulations comprising them as well as their phosphate ester prodrugs, and their uses alone or in combination with one or more additional agents, for treating various diseases, wherein an increase in the concentration of nitric oxide (NO) and/or an increase in the concentration of cyclic Guanosine Monophosphate (cGMP), or both, or the upregulation of the NO pathway is desirable. The compounds are of Formula I.
    Type: Application
    Filed: December 19, 2018
    Publication date: December 3, 2020
    Inventors: Glen Robert Rennie, Paul Allan Renhowe, Takashi Nakai, Ara Mermerian, Helen Cumberbatch
  • Patent number: 10844064
    Abstract: The present patent application discloses at least the compounds according to Formula I? shown below, or pharmaceutically acceptable salts thereof, wherein ring D, ring A, ring E, JB, n, JD, J, X, Z, Z1, RC1, RC2, Y, R9, o and W are as defined herein.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: November 24, 2020
    Assignee: Cyclerion Therapeutics, Inc.
    Inventors: Glen Robert Rennie, Nicholas Perl, Ara Mermerian, Joon Jung, Lei Jia, Rajesh R. Iyengar, G-Yoon Jamie Im, Timothy Claude Barden, James Edward Sheppeck, Paul Allan Renhowe, Takashi Nakai, Thomas Wai-Ho Lee, Karthik Iyer
  • Publication number: 20200316065
    Abstract: Compounds of Formulae I? and I are described, which are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds are also useful for treating, preventing or managing various disorders that are herein disclosed.
    Type: Application
    Filed: March 13, 2020
    Publication date: October 8, 2020
    Inventors: Takashi Nakai, Joel Moore, Nicholas Robert Perl, Rajesh R. Iyengar, Ara Mermerian, G-Yoon Jamie Im, Thomas Wai-Ho Lee, Colleen Hudson, Glen Robert Rennie, Lei Jia, Paul Allan Renhowe, Timothy Claude Barden, Xiang Y. Yu, James Edward Sheppeck, Karthik Iyer, Joon Jung, George Todd Milne, Kimberly Kafadar Long, Mark G. Currie
  • Patent number: 10686292
    Abstract: A laser module has a base portion having a metal holding portion; a laser light source fixed to the base portion; an optical outputting portion deriving the laser light from a collimating optical system out of the base portion. The collimating optical system includes an input lens receiving the laser light from the laser light source; and an output lens receiving the laser light from the input lens and outputting the laser light to the optical outputting portion, each located in order from the laser light source. The input lens is a convex lens fixed in a first cylinder body made of metal and welded to the holding portion. The output lens is a convex lens having a focal point length longer than that of the input lens and held by the holding member glued to the base portion.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: June 16, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Daisuke Nagatomo, Yoshio Okamoto, Takashi Nakai, Kenji Nagashima
  • Patent number: 10639308
    Abstract: Compounds of Formulae I? and I are described, which are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds are also useful for treating, preventing or managing various disorders that are herein disclosed.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: May 5, 2020
    Assignee: Cyclerion Therapeutics, Inc.
    Inventors: Takashi Nakai, Joel Moore, Nicholas Robert Perl, Rajesh R. Iyengar, Ara Mermerian, G-Yoon Jamie Im, Thomas Wai-Ho Lee, Colleen Hudson, Glen Robert Rennie, Lei Jia, Paul Allan Renhowe, Timothy Claude Barden, Xiang Y. Yu, James Edward Sheppeck, Karthik Iyer, Joon Jung, George Todd Milne, Kimberly Kafadar Long, Mark G. Currie
  • Patent number: 10618099
    Abstract: In a die for compressing and sizing a sintered body at straight portions, upper taper portions are provided on a die upper portion and a core rod upper portion, and the straight portions are provided at a die lower portion and a core rod lower portion. The die upper portion and the core rod upper portion have Young's moduli higher than the die lower portion and the core rod lower portion. The die upper portion and the core rod upper portion are made of materials having Young's moduli that are at least 50 GPa higher than that of the sintered body. The sintered body can be densified with a smaller ironing margin. Since the sintered body is ironed without being compressed, by the upper taper portions and the core rod upper portion having high Young's moduli, the die is prevented from breaking and being abraded due to ironing.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: April 14, 2020
    Assignee: Diamet Corporation
    Inventors: Takashi Nakai, Kinya Kawase
  • Publication number: 20200071318
    Abstract: The present disclosure relates to stimulators of soluble guanylate cyclase (sGC), pharmaceutical formulations comprising them and their uses thereof, alone or in combination with one or more additional agents, for treating various diseases, wherein an increase in the concentration of nitric oxide (NO) and/or an increase in the concentration of cyclic Guanosine Monophosphate (cGMP) might be desirable. Various compounds are disclosed, including those of Formula (I).
    Type: Application
    Filed: November 7, 2017
    Publication date: March 5, 2020
    Inventors: Glen Robert Rennie, Timothy Claude Barden, Thomas Wai-Ho Lee, Rajesh R. Iyengar, Takashi Nakai, Ara Mermerian, Lei Jia, Karthik Iyer, G-Yoon Jamie Im, Paul Allan Renhowe, Joon Jung, Peter Germano, Kim Tang
  • Publication number: 20200048627
    Abstract: The present inventors discovered that antibodies having weaker antigen-binding activity at the early endosomal pH in comparison with that at the pH of plasma are capable of binding to multiple antigen molecules with a single antibody molecule, have long half-lives in plasma, and have improved durations of time in which they can bind to antigen.
    Type: Application
    Filed: March 22, 2019
    Publication date: February 13, 2020
    Inventors: Tomoyuki IGAWA, Shinya ISHII, Atsuhiko MAEDA, Takashi NAKAI
  • Patent number: 10517874
    Abstract: Compounds of Formulae I? and I are described, which are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds are also useful for treating, preventing or managing various disorders that are herein disclosed.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: December 31, 2019
    Assignee: Cyclerion Therapeutics, Inc.
    Inventors: Takashi Nakai, Joel Moore, Nicholas Robert Perl, Rajesh R. Iyengar, Ara Mermerian, G-Yoon Jamie Im, Thomas Wai-Ho Lee, Colleen Hudson, Glen Robert Rennie, Paul Allan Renhowe, Timothy Claude Barden, Xiang Y. Yu, James Edward Sheppeck, Karthik Iyer, Joon Jung, George Todd Milne, Kimberly Kafadar Long, Mark G. Currie, James Jia
  • Publication number: 20190345130
    Abstract: Compounds of Formula I are described. They are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds may be useful for treating, preventing or managing various disorders that are herein disclosed.
    Type: Application
    Filed: December 4, 2018
    Publication date: November 14, 2019
    Inventors: Charles Kim, Takashi Nakai, Thomas Wai-Ho Lee, Joel Moore, Nicholas Robert Perl, Jason Rohde, Rajesh R. Iyengar, Ara Mermerian, Angelika Fretzen
  • Patent number: 10472623
    Abstract: The present inventors discovered that antibodies having weaker antigen-binding activity at the early endosomal pH in comparison with that at the pH of plasma are capable of binding to multiple antigen molecules with a single antibody molecule, have long half-lives in plasma, and have improved durations of time in which they can bind to antigen.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: November 12, 2019
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Tomoyuki Igawa, Shinya Ishii, Atsuhiko Maeda, Takashi Nakai
  • Publication number: 20190326725
    Abstract: A laser module has a base portion having a metal holding portion; a laser light source fixed to the base portion; an optical outputting portion deriving the laser light from a collimating optical system out of the base portion. The collimating optical system includes an input lens receiving the laser light from the laser light source; and an output lens receiving the laser light from the input lens and outputting the laser light to the optical outputting portion, each located in order from the laser light source. The input lens is a convex lens fixed in a first cylinder body made of metal and welded to the holding portion. The output lens is a convex lens having a focal point length longer than that of the input lens and held by the holding member glued to the base portion.
    Type: Application
    Filed: April 18, 2019
    Publication date: October 24, 2019
    Applicant: STANLEY ELECTRIC CO., LTD.
    Inventors: Daisuke NAGATOMO, Yoshio OKAMOTO, Takashi NAKAI, Kenji NAGASHIMA
  • Publication number: 20190300555
    Abstract: The present patent application discloses the compounds according to Formula (I) shown below, or pharmaceutically acceptable salts thereof, wherein JB, n, R1, R2, R3, R4, R5, m and X as defined herein.
    Type: Application
    Filed: July 6, 2017
    Publication date: October 3, 2019
    Inventors: James Edward Sheppeck, Paul Allan Renhowe, Ara Mermerian, Timothy Claude Barden, Glen Robert Rennie, Rajesh R. Iyengar, Takashi Nakai