Patents by Inventor Kensaku Mizoguchi

Kensaku Mizoguchi 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).

  • Hydrophilic-hydrophobic thermally reversible type polymer and method for production thereof
    Patent number: 4822848
    Abstract: A novel polymer having repeating units of the formula: ##STR1## (wherein R.sub.1 stands for a hydrogen atom or a methyl group) is produced by polymerizing N-tetrahydrofurfuryl acrylamide or N-tetrahydrofurfuryl methacrylamide. This is a hydrophilic-hydrophobic thermally reversible type polymer.
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: April 18, 1989
    Assignees: Agency of Industrial Science & Technology, Ministry of International Trade & Industry
    Inventors: Shoji Ito, Kensaku Mizoguchi, Yoshio Suda