Patents by Inventor Shigeru Koda

Shigeru Koda 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).

  • Anti-inflammation analgesic preparation
    Publication number: 20030045572
    Abstract: The present invention is concerned with an anti-inflammation analgesic preparation which contains a specific 3-0-substituted ascorbic acid as an active ingredient, shows excellent anti-inflammation analgesic effects and is excellent in shelf life, safety to a skin and endermic absorptivity of the active ingredient.
    Type: Application
    Filed: July 2, 2002
    Publication date: March 6, 2003
    Applicant: NIPPON HYPOX LABORATORIES INC.
    Inventors: Yasunori Niyiro, Shigeru Koda, Satoru Sugiyama
  • Anti-inflammatory analgesic
    Patent number: 6447817
    Abstract: The present invention is concerned with an anti-inflammation analgesic preparation which contains a specific 3-0-substituted ascorbic acid as an active ingredient, shows excellent anti-inflammation analgesic effects and is excellent in shelf life, safety to a skin and endermic absorptivity of the active ingredient.
    Type: Grant
    Filed: January 23, 2001
    Date of Patent: September 10, 2002
    Assignee: Nippon Hypox Laboratories Inc.
    Inventors: Yasunori Niyiro, Shigeru Koda, Satoru Sugiyama