Patents by Inventor Kazuya Tatsumi

Kazuya Tatsumi 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 FOR CULTURING PLURIPOTENCY-MAINTAINED SINGLY DISPERSED CELLS BY MEANS OF LAMINAR FLOW
    Publication number: 20140248698
    Abstract: The one aspect of the present invention aims to provide a novel cloning method for human embryonic stem cells (hESCs) and human induced pluripotent stem cells (hiPSCs), which method is based on culture of dispersed single cells without addition of an apoptotic agent. More specifically, the one aspect of the present invention aims to provide a cloning method for hESCs and hiPSCs based on culture of dispersed single cells utilizing shear stress. The above problem is solved by providing a method for culturing dispersed single pluripotent cells, wherein the dispersed single cells are cultured under laminar flow conditions.
    Type: Application
    Filed: October 22, 2012
    Publication date: September 4, 2014
    Applicant: ARKRAY, INC.
    Inventors: Hidetoshi Kotera, Kazuya Tatsumi, Ryuji Yokokawa, Takashi Tada, Shogo Nagata, Teru Okitsu, Atsuhito Okonogi, Yuichiro Noda, Naoyuki Nakanishi, Taku Matsumura, Takashi Osumi