Patents by Inventor Yoji ICHIRAKU

Yoji ICHIRAKU 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).

  • ACTIVATED CARBON FOR ADSORBING MOLECULAR POLAR SUBSTANCE
    Publication number: 20220410119
    Abstract: The present invention aims to provide an activated carbon for adsorbing a molecular polar substance with excellent adsorption property to a molecular polar substance and regeneratability. The present invention provides an activated carbon for adsorbing a molecular polar substance obtained by an alkali activation method, wherein the activated carbon has an acidic functional group in an amount of 2.1 meq/g or more, a basic functional group in an amount of more than 0 to 0.6 meq/g, and a specific surface area of 1000 to 4000 m2/g.
    Type: Application
    Filed: September 30, 2020
    Publication date: December 29, 2022
    Applicants: KANSAI COKE AND CHEMICALS CO., LTD., MC Evolve Technologies Corporation
    Inventors: Takaki TSUKAZAKI, Kojiro TENNO, Yoji ICHIRAKU, Hiroyuki ITO