Patents by Inventor Jyunko Zenkou

Jyunko Zenkou 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 transferring a selected molecule into a cell
    Patent number: 7402435
    Abstract: A method of highly efficiently transferring various selected molecules into various cells and a method of fusing cells. Cells and/or selected molecules such as polynucleotide are treated with cold gas plasma to thereby transfer the selected molecules located around cells into the cells, or cells are fused by treating the cells with cold gas plasma. Moreover, an apparatus for transferring selected molecules or fusing cells having a cold gas plasma generation unit for transferring selected molecules into cells is provided.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: July 22, 2008
    Assignees: BBK Bio Corporation, Pearl Kogyo Co., Ltd.
    Inventors: Sousuke Miyoshi, Akiko Ohkubo, Noriyuki Morikawa, Yasuhiro Ogawa, Shintaro Nishimura, Masao Fukagawa, Hiroyuki Arakawa, Jyunko Zenkou, Susumu Sato
  • Method of transffering selected molecules
    Publication number: 20040110297
    Abstract: A method of highly efficiently transferring various selected molecules into various cells and a method of fusing cells. Cells and/or selected molecules such as polynucleotide are treated with cold gas plasma to thereby transfer the selected molecules located around cells into the cells, or cells are fused by treating the cells with cold gas plasma. Moreover, an apparatus for transferring selected molecules or fusing cells having a cold gas plasma generation unit for transferring selected molecules into cells is provided.
    Type: Application
    Filed: February 2, 2004
    Publication date: June 10, 2004
    Inventors: Sousuke Miyoshi, Akiko Ohkubo, Noriyuki Morikawa, Yasuhiro Ogawa, Shintaro Nishimura, Masao Fukagawa, Hiroyuki Arakawa, Jyunko Zenkou, Susumu Sato