Patents by Inventor Naoki Ishiguro

Naoki Ishiguro 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: 20210106566
    Abstract: The present invention provides in one embodiment a pharmaceutical composition for treating and/or preventing peripheral neuropathy or spinal cord injury comprising zonisamide or an alkali metal salt thereof as an active ingredient.
    Type: Application
    Filed: October 20, 2020
    Publication date: April 15, 2021
    Applicants: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, Sumitomo Dainippon Pharma Co., Ltd.
    Inventors: Kinji OHNO, Naoki ISHIGURO, Bisei OKAWARA, Hideki YAGI, Kyotaro OTA
  • Patent number: 10821136
    Abstract: The present invention provides a bone formation promoter having high biological safety and capable of promoting bone formation. The bone formation promoter of the present invention includes a self-assembling peptide capable of forming a ?-sheet structure in an aqueous solution having a neutral pH; and a bone chip. A sum of charges of amino acid residues constituting the self-assembling peptide at pH 7.0 is unequal to 0.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: November 3, 2020
    Assignees: NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM, MENICON CO., LTD.
    Inventors: Kei Ando, Naoki Ishiguro, Shiro Imagama, Zenya Ito, Yasuhiro Yokoyama, Hidenori Yokoi, Yusuke Nagai
  • Publication number: 20180271838
    Abstract: The present invention provides in one embodiment a pharmaceutical composition for treating and/or preventing peripheral neuropathy or spinal cord injury comprising zonisamide or an alkali metal salt thereof as an active ingredient.
    Type: Application
    Filed: September 29, 2016
    Publication date: September 27, 2018
    Applicants: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, Sumitomo Dainippon Pharma Co., Ltd.
    Inventors: Kinji OHNO, Naoki ISHIGURO, Bisei OKAWARA, Hideki YAGI, Kyotaro OTA
  • Publication number: 20170119825
    Abstract: The present invention provides a bone formation promoter having high biological safety and capable of promoting bone formation. The bone formation promoter of the present invention includes a self-assembling peptide capable of forming a ?-sheet structure in an aqueous solution having a neutral pH; and a bone chip. A sum of charges of amino acid residues constituting the self-assembling peptide at pH 7.0 is unequal to 0.
    Type: Application
    Filed: June 29, 2015
    Publication date: May 4, 2017
    Applicants: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY, MENICON CO., LTD.
    Inventors: Kei ANDO, Naoki ISHIGURO, Shiro IMAGAMA, Zenya ITO, Yasuhiro YOKOYAMA, Hidenori YOKOI, Yusuke NAGAI
  • Publication number: 20150216860
    Abstract: The object is to provide a novel therapeutic strategy achieving high therapeutic effect on a skeletal dysplasia caused by excessive activation of FGFR3, particularly achondroplasia and hypochondroplasia. Provided is a therapeutic agent for a skeletal dysplasia, including meclizine or its pharmaceutically acceptable salt as an active ingredient.
    Type: Application
    Filed: February 20, 2014
    Publication date: August 6, 2015
    Applicant: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Kinji Ohno, Naoki Ishiguro, Hiroshi Kito, Masaki Matsushita
  • Publication number: 20140343104
    Abstract: The purpose of the present invention is to provide an osteogenesis promoter that can be administered locally and systemically and that is suitable for clinical application. Provided is an osteogenesis promoter that contains, as an active ingredient, at least one compound selected from the group consisting of phenazopyridine hydrochloride, riluzole hydrochloride, tranilast, rabeprazole, indoprofen, nabumetone, luteolin, leflunomide, lansoprazole, methiazole, thiabendazole, albendazole, tiaprofenic acid, balsalazide sodium salt, and cyclosporin A, or a pharmaceutically acceptable salt thereof. Preferably, rabeprazole or lansoprazole, which are proton pump inhibitors, is used as an active ingredient.
    Type: Application
    Filed: August 23, 2012
    Publication date: November 20, 2014
    Applicant: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Kinji Ohno, Naoki Ishiguro, Hiroshi Kitoh, Kenichi Mishima
  • Publication number: 20090011059
    Abstract: The present invention relates to the use of a ginger extract on its own or in combination with pharmaceutical compositions for inhibiting human drug transporters for positively influencing the oral bioavailability and pharmacokinetics of active substances.
    Type: Application
    Filed: December 20, 2006
    Publication date: January 8, 2009
    Inventors: Naoki Ishiguro, Wataru Kishimoto, Thomas Ebner, Willy Roth
  • Patent number: 6703409
    Abstract: The present invention relates to 2′-halo-3′,5′-dialkoxyphen-1′-yl-imino-2-imidazolidine, the tautomeric 2′-halo-3′,5′-dialkoxyanilino-2-imidazoline and/or the pharmacologically acceptable salts thereof and their use as pharmaceutical compositions.
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: March 9, 2004
    Assignee: Boehringer Ingelheim Pharma GmbH & Co KG
    Inventors: Franz Esser, Pascale Pouzet, Naoki Ishiguro, Hisato Kitagawa, Ikunobu Muramatsu
  • Patent number: 6660772
    Abstract: A method of treating urinary incontinence in a patient in need thereof, the method comprising administering to the patient an effective amount of 2-amino-1-(4-hydroxy-2-methanesulfonamidophenyl)ethanol or a pharmacologically acceptable salt thereof, and pharmaceutical compositions.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: December 9, 2003
    Assignee: Boehringer Ingelheim Pharma KG
    Inventors: Pascale Pouzet, Franz Esser, Hisato Kitagawa, Naoki Ishiguro, Ikunobu Muramatsu
  • Publication number: 20030162822
    Abstract: The present invention relates to 2′-halo-3′,5′-dialkoxyphen-1′-yl-imino-2-imidazolidine, the tautomeric 2′-halo-3′,5′-dialkoxyanilino-2-imidazoline and/or the pharmacologically acceptable salts thereof and their use as pharmaceutical compositions.
    Type: Application
    Filed: January 24, 2003
    Publication date: August 28, 2003
    Applicant: Boehringer Ingelheim Pharma KG
    Inventors: Franz Esser, Pascale Pouzet, Naoki Ishiguro, Hisato Kitagawa, Ikunobu Muramatsu
  • Publication number: 20020169213
    Abstract: A method of treating urinary incontinence in a patient in need thereof, the method comprising administering to the patient an effective amount of 2-amino-1-(4-hydroxy-2-methanesulfonamidophenyl)ethanol or a pharmacologically acceptable salt thereof, and pharmaceutical compositions.
    Type: Application
    Filed: January 30, 2002
    Publication date: November 14, 2002
    Inventors: Pascale Pouzet, Franz Esser, Hisato Kitagawa, Naoki Ishiguro, Ikunobu Muramatsu