Patents by Inventor Kanji Ohyma

Kanji Ohyma 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).

  • Promoter derived from chloroplast DNA
    Patent number: 4710461
    Abstract: A promoter comprises a DNA having the same base sequence as that of a DNA fraction having a size of about 1.1 kbp, which is obtained by cleavage by restriction enzyme Bam HI of a DNA fraction comprising all of a 16SrRNA gene and a part of a 23SrRNA gene, said DNA fraction being obtained by cleavage by restriction enzyme Eco RI of chloroplast DNA of Marchantia polymorpha L. The promoter is integrated with a DNA having the same sequence as that of DNA derived from a procaryote into a vector.
    Type: Grant
    Filed: August 20, 1984
    Date of Patent: December 1, 1987
    Assignees: Kirin Beer Kabushiki Kaisha, Marubeni Kabushiki Kaisha
    Inventors: Tohru Komano, Kanji Ohyma