Patents by Inventor Shigeki Jin

Shigeki Jin 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).

  • Antioxidant, antioxidant composition and production method therefor
    Patent number: 9012513
    Abstract: Problem To provide an antioxidant, an antioxidant composition, and a method for producing the antioxidant and the antioxidant composition, which feature a high content rate and degree of extraction of substances. These substances are taurine, glycogen, protein, so-called blood platelet anticoagulant with zinc, fat-soluble vitamin with a high activation such as vitamin D, and other useful substances. The antioxidant and the antioxidant composition also feature a so-called antioxidative property, which has recently attracted attention. Solution The present invention, for example, includes 3,5-dihydroxy-4-methoxybenzyl alcohol.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: April 21, 2015
    Assignees: Watanabe Oyster Laboratory Co., Ltd., National University Corporation Hokkaido University
    Inventors: Mitsugu Watanabe, Hitoshi Chiba, Hirotoshi Fuda, Shigeki Jin
  • ANTIOXIDANT, ANTIOXIDANT COMPOSTION AND PRODUCTION METHOD THEREFOR
    Publication number: 20130303629
    Abstract: Problem To provide an antioxidant, an antioxidant composition, and a method for producing the antioxidant and the antioxidant composition, which feature a high content rate and degree of extraction of substances. These substances are taurine, glycogen, protein, so-called blood platelet anticoagulant with zinc, fat-soluble vitamin with a high activation such as vitamin D, and other useful substances. The antioxidant and the antioxidant composition also feature a so-called antioxidative property, which has recently attracted attention. Solution The present invention, for example, includes 3,5-dihydroxy-4-methoxybenzyl alcohol.
    Type: Application
    Filed: January 26, 2012
    Publication date: November 14, 2013
    Inventors: Mitsugu Watanabe, Hitoshi Chiba, Hirotoshi Fuda, Shigeki Jin