Patents by Inventor Toshiaki Waga

Toshiaki Waga 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).

  • Muscular strength enhancing agent
    Publication number: 20070160698
    Abstract: The present invention relates to a muscular strength enhancing agent produced from fruits, and provides a strength enhancing agent or a body-fat regulating agent, derived from natural products, that may enhance muscle strength, decrease body fat or suppress body-fat accumulation without decreasing the amount of skeletal muscle or the weight of viscus; more specifically, a polyphenol produced from fruits is used to provide muscular strength enhancing agents or body-fat regulating agents, foods/beverages and pharmaceuticals that may enhance muscular strength, decrease body fat or suppress body-fat accumulation. Strength enhancing agents or body-fat regulating agents effective to enhance muscular strength, of which active component being a polyphenol derived from fruits, and foods/beverages and pharmaceuticals containing them.
    Type: Application
    Filed: February 9, 2005
    Publication date: July 12, 2007
    Inventors: Toshiaki Waga, Koichi Nakazato, HongSun Song, Junji Inoue
  • Amino acid derivatives as antihypertensives
    Patent number: 4897483
    Abstract: This invention relates to novel amino acid derivatives which are useful as angiotension converting enzyme inhibitors.
    Type: Grant
    Filed: February 18, 1988
    Date of Patent: January 30, 1990
    Assignee: Asahi Breweries Ltd.
    Inventors: Shizuo Saito, Motoshi Watanabe, Toshiaki Waga, Shinichi Matsui