Patents by Inventor Yasuyuki Nogata

Yasuyuki Nogata 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).

  • Agents for preventing attachment of barnacle consisting of organic solvent extracts of red alga sp. and compounds isolated therefrom
    Patent number: 8258178
    Abstract: An object of the present invention is to provide organic solvent extracts of red algae laurencia sp., compounds isolated and identified therefrom, and an agent for preventing attachment of barnacles comprising them. The present invention relates to a barnacle attachment preventive agent consisting of at least one selected from the group consisting of Laurencin, Thyrsiferol, Magireol A, Omaezallene, Hachijojimallene A and organic solvent extracts of red algae laurencia sp.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: September 4, 2012
    Assignee: Central Research Institute of Electric Power Industry
    Inventors: Tatsufumi Okino, Yasuyuki Nogata
  • AGENTS FOR PREVENTING ATTACHMENT OF BARNACLE CONSISTING OF ORGANIC SOLVENT EXTRACTS OF RED ALGA LAURENCIA SP. AND COMPOUNDS ISOLATED THEREFROM
    Publication number: 20100204315
    Abstract: An object of the present invention is to provide organic solvent extracts of red algae laurencia sp., compounds isolated and identified therefrom, and an agent for preventing attachment of barnacles comprising them. The present invention relates to a barnacle attachment preventive agent consisting of at least one selected from the group consisting of Laurencin, Thyrsiferol, Magireol A, Omaezallene, Hachijojimallene A and organic solvent extracts of red algae laurencia sp.
    Type: Application
    Filed: September 5, 2008
    Publication date: August 12, 2010
    Inventors: Tatsufumi Okino, Yasuyuki Nogata
  • Novel Isonitrile Compound, Its Method Of Manufacture, A Marine Fouling Organism Larva Fluorescent, And A Method Of Detecting This Marine Fouling Organism Larva Using Said Marker
    Publication number: 20080299674
    Abstract: Novel isonitrile compounds represented by the general formula F-A-NC, their method of manufacture, a marine fouling organism larva fluorescent marker having at least one of these compounds as an active ingredient, and a method of detecting this marine fouling organism larva using this marker. F in the aforesaid general formula represents a fluorescent functional group, and A represents a linking chain.
    Type: Application
    Filed: June 2, 2005
    Publication date: December 4, 2008
    Inventors: Yoshikazu Kitano, Isamu Sakaguchi, Yasuyuki Nogata, Kiyotaka Matsumura