Patents by Inventor Sung-Joon Yoo

Sung-Joon Yoo 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).

  • Publication number: 20240067836
    Abstract: The present application relates to a conductive structure formed by connecting a modified graphene oxide or modified carbon nanotube with a conductive polymer, and an antistatic composition including the same. The antistatic composition of the present application has advantages of an excellent adhesive property, improved surface roughness, mechanical strength, and improved electrical properties.
    Type: Application
    Filed: November 12, 2021
    Publication date: February 29, 2024
    Inventors: Gwan Yeong KIM, Sung Joon YOO
  • Patent number: 5270039
    Abstract: Disclosed are the novel microorganisms HF8815 and HF8835 belonging to Genus Fusarium oxysporum which are non-pathogenic to garlic and capable of suppressing mycotic infection in garlic. A suppressant for mycotic infection in garlic comprising said microorganisms or its culture medium as an effective ingredient and a method for suppressing mycotic infection in garlic utilizing said suppressant are also disclosed. The use of the microorganism can effectively suppress the mycotic infection in garlic effectuating a biological means involving cross defense mechanism without giving any adverse effects to the soil nor deteriorating the environment.
    Type: Grant
    Filed: November 5, 1991
    Date of Patent: December 14, 1993
    Assignee: Wakunaga Seiyaku Kabushiki Kaisha
    Inventors: Sung-Joon Yoo, Kiroku Kobayashi, Akira Ogoshi, Hiroyuki Sugimoto, Yoshio Kajimura