Patents by Inventor Kimio Kittaka

Kimio Kittaka 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).

  • METHOD OF IMPARTING FUNCTION TO MOLDED POLYMER AND APPARATUS THEREFOR
    Publication number: 20100075068
    Abstract: There are provided a method for imparting a high-durability function to a polymer formed article, which can efficiently impart various function-imparting agents to the polymer formed article, can decrease processing waste liquid as much as possible and recover the waste liquid and the function-imparting agents, can also reuse them as needed, and moreover, can impart the function-imparting agents to the polymer formed article by a continuous system, not by a batch system; and an apparatus thereof. A method for imparting a function to a polymer formed article, which comprises spraying a supercritical fluid to the polymer formed article to firmly fix a function-imparting agent to the polymer formed article.
    Type: Application
    Filed: November 27, 2007
    Publication date: March 25, 2010
    Applicant: TEIJIN FIBERS LIMITED
    Inventors: Akihiro Suzuoka, Kimio Kittaka, Toshinori Saito