Patents by Inventor Yusuke Tsuruwaka

Yusuke Tsuruwaka 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).

  • Cell line derived from thread-sail filefish ()
    Patent number: 9777254
    Abstract: The first object of the present invention is to provide an immortalized cell line derived from a thread-sail filefish. The first object of the present invention can be solved by a cell line or a passage strain thereof derived from a living body part of a fish of the family Monacanthidae, wherein the cell line or the passage strain thereof is capable of being subcultured substantially without limitations. The second object of the present invention is to provide a pluripotent stem cell derived from a thread-sail filefish. The second object of the present invention can be solved by a cell line or a passage strain thereof derived from a living body part of a fish of the family Monacanthidae, wherein the cell line or the passage strain thereof is positive for at least a cell marker selected from a group consisting of TRA-1-60, OCT4 and SSEA-3.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: October 3, 2017
    Assignee: INDEPENDENT ADMINISTRATIVE INSTITUTION, JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY
    Inventors: Yusuke Tsuruwaka, Tomohisa Ogawa, Yuji Hatada
  • CELL LINE DERIVED FROM THREAD-SAIL FILEFISH (STEPHANOLEPIS CIRRHIFER)
    Publication number: 20150175958
    Abstract: The first object of the present invention is to provide an immortalized cell line derived from a thread-sail filefish. The first object of the present invention can be solved by a cell line or a passage strain thereof derived from a living body part of a fish of the family Monacanthidae, wherein the cell line or the passage strain thereof is capable of being subcultured substantially without limitations. The second object of the present invention is to provide a pluripotent stem cell derived from a thread-sail filefish. The second object of the present invention can be solved by a cell line or a passage strain thereof derived from a living body part of a fish of the family Monacanthidae, wherein the cell line or the passage strain thereof is positive for at least a cell marker selected from a group consisting of TRA-1-60, OCT4 and SSEA-3.
    Type: Application
    Filed: July 30, 2013
    Publication date: June 25, 2015
    Applicant: Independent Administrative Institution, Japan Agency for Marine-Earth Science and Technology
    Inventors: Yusuke Tsuruwaka, Tomohisa Ogawa, Yuji Hatada