Patents by Inventor Masato Ikegami

Masato Ikegami 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).

  • Double-stranded DNA having sequences complementary to a single-stranded DNA and derived from mungbean yellow mosaic virus
    Patent number: 4789636
    Abstract: Double-stranded DNA characterized by having sequences complementary to a single-stranded DNA which has a molecular size of about 2.67 Kb and is derived from mungbean yellow mosaic virus, and giving the restriction endonuclease cleavage map shown in FIG. 1 of the accompanying drawings; anddouble-stranded DNA characterized by having sequences complementary to a single-straned DNA which has a molecular size of about 2.70 Kb and is derived from mungbean yellow mosaic virus, and giving the restriction endonuclease cleavage map shown in FIG. 2 of the accompanying drawings; and hybrid DNAs having the double-stranded DNAs inserted thereinto.
    Type: Grant
    Filed: September 5, 1984
    Date of Patent: December 6, 1988
    Assignee: Teijin Limited
    Inventors: Tsuto Morinaga, Kin-ichiro Miura, Kunitada Shimotohno, Masato Ikegami, Yataro Ichikawa