Patents by Inventor NAKATSUGAWA Shigekazu

NAKATSUGAWA Shigekazu 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).

  • METHODS FOR FORMING NORMAL REGENERATED TISSUES, THE NORMAL REGENERATED TISSUES AND METHODS FOR ASSESSING SENSITIVITIES AND SO ON
    Publication number: 20140147831
    Abstract: A normal regenerated tissue is formed by exposing to radiation a connective tissue or a supporting tissue originating in an organ to thereby form a feeder layer and then transplanting epithelial cells thereon to form a stratified structure. By conveniently and surely providing regenerated tissue by the 3-dimensional culture with the use of a human-origin normal tissue as a base, it is possible to construct systems for assessing effects and side effects of chemicals such as drugs or assessing sensitivities thereof with the use of regenerated tissues as models of corresponding tissues respectively.
    Type: Application
    Filed: October 21, 2013
    Publication date: May 29, 2014
    Applicant: JAPAN SCIENCE AND TECHNOLOGY CORPORATION
    Inventor: NAKATSUGAWA Shigekazu