Patents by Inventor Masahiko Kurokawa

Masahiko Kurokawa 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).

  • AGENT FOR PROTECTING UPPER RESPIRATORY TRACT AND FOOD OR DRINK COMPOSITION FOR PROTECTING UPPER RESPIRATORY TRACT
    Publication number: 20180280483
    Abstract: An agent for protecting upper respiratory tracts or a food or drink composition for protecting upper respiratory tracts which is effective in ameliorating various symptoms relating to upper respiratory tracts is provided. An agent for protecting upper respiratory tracts and a food or drink composition for protecting upper respiratory tracts containing lactoferrin, lactoperoxidase, glucose oxidase, glucose source, and a pH adjusting component as active ingredients is provided. The agent for protecting an upper respiratory tract according to the present invention and the food or drink composition for protecting an upper respiratory tract can ameliorate various symptoms relating to upper respiratory tracts.
    Type: Application
    Filed: July 15, 2016
    Publication date: October 4, 2018
    Applicant: MORINAGA MILK INDUSTRY CO., LTD.
    Inventors: Kouichirou SHIN, Hiroyuki WAKABAYASHI, Masahiko KUROKAWA
  • Interleukin-6 suppressive agent
    Patent number: 7731955
    Abstract: An interleukin-6 suppressive agent comprising lactoperoxidase as an active ingredient is used as a pharmaceutical preparation or the like for prevention and/or therapy of a disease caused by production of interleukin-6, such as thrombocytosis, myeloma, Castleman syndrome, rheumatoid arthritis, or influenza-virus infectious disease.
    Type: Grant
    Filed: September 13, 2007
    Date of Patent: June 8, 2010
    Assignee: Morinaga Milk Industry Co., Ltd.
    Inventors: Kimiyasu Shiraki, Masahiko Kurokawa, Yoshitaka Tamura, Koji Yamauchi, Hiroyuki Wakabayashi, Kouichirou Shin
  • INTERLEUKIN-6 SUPPRESSIVE AGENT
    Publication number: 20080160005
    Abstract: An interleukin-6 suppressive agent comprising lactoperoxidase as an active ingredient is used as a pharmaceutical preparation or the like for prevention and/or therapy of a disease caused by production of interleukin-6, such as thrombocytosis, myeloma, Castleman syndrome, rheumatoid arthritis, or influenza-virus infectious disease.
    Type: Application
    Filed: September 13, 2007
    Publication date: July 3, 2008
    Inventors: Kimiyasu Shiraki, Masahiko Kurokawa, Yoshitaka Tamura, Koji Yamauchi, Hiroyuki Wakabayashi, Kouichirou Shin
  • Interleukin-6 suppressive agent
    Patent number: 7282202
    Abstract: An interleukin-6 suppressive agent comprising lactoperoxidase as an active ingredient is used as a pharmaceutical preparation or the like for prevention and/or therapy of a disease caused by production of interleukin-6, such as thrombocytosis, myeloma, Castleman syndrome, rheumatoid arthritis, or influenza-virus infectious disease.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: October 16, 2007
    Assignee: Morinaga Milk Industry Co., Ltd.
    Inventors: Kimiyasu Shiraki, Masahiko Kurokawa, Yoshitaka Tamura, Koji Yamauchi, Hiroyuki Wakabayashi, Kouichirou Shin
  • Interleukin 6 production inhibitor
    Publication number: 20050249715
    Abstract: An interleukin-6 suppressive agent comprising lactoperoxidase as an active ingredient is used as a pharmaceutical preparation or the like for prevention and/or therapy of a disease caused by production of interleukin-6, such as thrombocytosis, myeloma, Castleman syndrome, rheumatoid arthritis, or influenza-virus infectious disease.
    Type: Application
    Filed: November 25, 2003
    Publication date: November 10, 2005
    Inventors: Kimiyasu Shiraki, Masahiko Kurokawa, Yoshitaka Tamura, Koji Yamauchi, Hiroyuki Wakabayashi, Kouichirou Shin
  • Body-acoustic device, playing apparatus and its control method, light-beam utilizing playing apparatus, and acoustic apparatus
    Patent number: 6004209
    Abstract: A sound feeling device (1) having a case main body (4) which is constituted of, at least, a case (3) having a bottom (3x) in contact with the body when the device (1) is used and a partition plate (5) which is mounted with a loudspeaker (6), and, together with the case (3), defines a sound producing space. The bottom (3x) vibrates upon receiving sounds from the loudspeaker (6), and is curved at least, at the part which is in contact with the body when used, along the shape of the body.
    Type: Grant
    Filed: November 29, 1996
    Date of Patent: December 21, 1999
    Assignee: Capcom Co., Ltd.
    Inventors: Atsushi Katsumoto, Akira Fujiwara, Koji Miura, Tokurou Fujiwara, Nobuo Takenouchi, Kazuyuki Seri, Masahiko Kurokawa, Keiji Fujimoto
  • Antiviral agent containing crude drug
    Patent number: 5411733
    Abstract: Antiviral agent containing a crude drug effective on a broad range of viruses.
    Type: Grant
    Filed: April 26, 1993
    Date of Patent: May 2, 1995
    Inventors: Toyoharu Hozumi, Takao Matsumoto, Haruo Ooyama, Tsuneo Namba, Kimiyasu Shiraki, Masao Hattori, Masahiko Kurokawa, Shigetoshi Kadota