Patents by Inventor Yoko Nabeshima

Yoko Nabeshima 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 PRODUCING ACTIVE GCMAF
    Publication number: 20210198307
    Abstract: The purpose of the present invention is to provide a method for producing active GcMAF more simply and at a high yield. The present invention is a method for producing active GcMAF comprising a step for culturing host cells which are transfected with a VDBP expression vector in serum-free medium. This culture is preferably a suspension culture. In addition, this method for producing active GcMAF is also characterized by not requiring an enzyme treatment step for deglycosylation.
    Type: Application
    Filed: December 14, 2018
    Publication date: July 1, 2021
    Applicant: FOUNDATION FOR BIOMEDICAL RESEARCH AND INNOVATION AT KOBE
    Inventors: Yo-ichi NABESHIMA, Yoko NABESHIMA, Chiaki ABE
  • Lithium manganese-based composite oxide and method for preparing the same
    Patent number: 8021783
    Abstract: The present invention provides a lithium manganese-based composite oxide represented by the compositional formula: Li1+x(Mn1-m-nFemTin)1?xO2, wherein 0<x<?, 0?m?0.75, 0.01?n?0.75, and 0.01?m+n<1, and comprising a crystal phase of layered rock-salt type structure. The composite oxide is capable of maintaining an average discharge voltage of 3 V or more over long charge/discharge cycles. The composite oxide can be prepared using lower-cost starting materials, and exhibits improved charge/discharge characteristics over conventional low-cost positive electrode materials.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: September 20, 2011
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Mitsuharu Tabuchi, Yoko Nabeshima, Kazuaki Ado, Kuniaki Tatsumi, Tomonari Takeuchi
  • Lithium manganese-based composite oxide and method for preparing the same
    Publication number: 20070218360
    Abstract: The present invention provides a lithium manganese-based composite oxide represented by the compositional formula: Li1+x(Mnl-m-nFemTin)1-xO2, wherein 0<x<?, 0?m?0.75, 0.01?n?0.75, and 0.01?m+n<1, and comprising a crystal phase of layered rock-salt type structure. The composite oxide is capable of maintaining an average discharge voltage of 3 V or more over long charge/discharge cycles. The composite oxide can be prepared using lower-cost starting materials, and exhibits improved charge/discharge characteristics over conventional low-cost positive electrode materials.
    Type: Application
    Filed: March 20, 2007
    Publication date: September 20, 2007
    Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Mitsuharu Tabuchi, Yoko Nabeshima, Kazuaki Ado, Kuniaki Tatsumi, Tomonari Takeuchi