Patents by Inventor Keita Nakamura

Keita Nakamura 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).

  • Aflatoxin production inhibitor and method for controlling aflatoxin contamination using the same
    Patent number: 8383547
    Abstract: The present invention relates to provide an aflatoxin production inhibitor that inhibits aflatoxin production specifically and efficiently, is highly safe, and is practical, and an efficient production method thereof; and a method for controlling aflatoxin contamination that uses the aflatoxin production inhibitor, specifically relating to an aflatoxin production inhibitor that includes at least one of a dioctatin represented by the following formula (I) and a derivative thereof, as an active ingredient: where, in the formula (I), R represents one of hydrogen and a methyl group.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: February 26, 2013
    Assignees: Microbial Chemistry Research Foundation, The University of Tokyo
    Inventors: Shohei Sakuda, Keita Nakamura, Tetsuo Akiyama, Yoshikazu Takahashi, Yasuhiko Muraoka, Ikuko Kurata
  • BATTERY
    Publication number: 20130034772
    Abstract: Provided is a battery having an outer package made of a laminated film, and further with a terminal having a plate-form first metal layer, and second metal layers laid over both surfaces of the first metal layer, respectively. The terminal is sandwiched between portions of the resin layer or between the resin layers, and at its sandwiched region the second metal layers of the terminal contact the resin layer(s) of the laminated film.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 7, 2013
    Applicant: GS YUASA INTERNATIONAL
    Inventors: Hiroaki Yoshida, Keita Nakamura
  • AFLATOXIN PRODUCTION INHIBITOR AND METHOD FOR CONTROLLING AFLATOXIN CONTAMINATION USING THE SAME
    Publication number: 20120190746
    Abstract: The present invention relates to provide an aflatoxin production inhibitor that inhibits aflatoxin production specifically and efficiently, is highly safe, and is practical, and an efficient production method thereof; and a method for controlling aflatoxin contamination that uses the aflatoxin production inhibitor, specifically relating to an aflatoxin production inhibitor that includes at least one of a dioctatin represented by the following formula (I) and a derivative thereof, as an active ingredient: where, in the formula (I), R represents one of hydrogen and a methyl group.
    Type: Application
    Filed: December 19, 2011
    Publication date: July 26, 2012
    Applicants: The University of Tokyo, Microbial Chemistry Research Foundation
    Inventors: Shohei Sakuda, Keita Nakamura, Tetsuo Akiyama, Yoshikazu Takahashi, Yasuhiko Muraoka, Ikuko Kurata