Patents by Inventor Yoshiko Yokota

Yoshiko Yokota 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).

  • Use of bicozamycin for the manufacture of a medicament for treating infections with enterohemorrhagic e. coli
    Patent number: 6328989
    Abstract: The present invention relates to the use of bicozamycins for the prophylaxis and treatment of infections with a verotoxin-producing E. coli, as well as for eradicating verotoxin-producing E. coli in livestock.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: December 11, 2001
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Yoshimi Matsumoto, Akiko Ikemoto, Chizu Morinaga, Shuichi Tawara, Yoshiko Yokota
  • Composition for prevention and (or) treatment of Aids
    Patent number: 5229368
    Abstract: A method for treatment of Lymphadenopathy, AIDS and AIDS related complex which comprises administering FK-565 or its pharmaceutically acceptable salt and AZT.
    Type: Grant
    Filed: April 10, 1991
    Date of Patent: July 20, 1993
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Yoshiko Yokota, Yasuhiro Mine, Yoshimi Wakai
  • Antiretroviral agent, method of use thereas, and method of preparation
    Patent number: 5098927
    Abstract: Pyrroline compounds of the formulae (I) and (II) are effective in the treatment of retroviral infection and lymphadenopathy.
    Type: Grant
    Filed: January 10, 1991
    Date of Patent: March 24, 1992
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Kiyoshi Takatsuki, Yohsuke Maeda, Toshio Hattori, Tsutomu Kaizu, Masanori Okamoto, Yoshiko Yokota, Katsuya Nakamura, Hiroshi Kayakiri
  • Use of omeprazole as an antimicrobial agent
    Patent number: 5093342
    Abstract: Use of 5-methoxy-2[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]-sulfinyl]-1H-benz imidazole or a pharmaceutically acceptable salt thereof in the treatment of infectious diseases, especially such caused by Campylobacter pylori.
    Type: Grant
    Filed: September 12, 1990
    Date of Patent: March 3, 1992
    Assignee: Aktiebolaget Hassle
    Inventors: Masaaki Tomoi, Yoshifumi Ikeda, Yoshiko Yokota
  • Composition for prevention and (or) treatment of AIDS
    Patent number: 5059592
    Abstract: A method for treatment of Lymphadenopathy which comprises administering FK-565 or its pharmaceutically acceptable salt and AZT in a ratio of about 1:10-2,000 by weight to an individual in need therefore.
    Type: Grant
    Filed: July 20, 1988
    Date of Patent: October 22, 1991
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Yoshiko Yokota, Yasuhiro Mine, Yoshimi Wakai
  • Method for combatting viral infections
    Patent number: 4666889
    Abstract: This invention relates to a method for combatting viral infections in a mammal comprising administering to the mammal an acylpeptide of the formula ##STR1## wherein R.sup.1 is lactoyl-alanyl, R.sup.2 is carboxymethylamino and R.sup.3 is carboxy; or R.sup.1 is heptanoyl, R.sup.2 is 1-carboxyethylamino and R.sup.3 is carboxy; or R.sup.1 is stearoyl, R.sup.2 is 1-carboxyethylamino and R.sup.3 is hydrogen; or R.sup.1 is octanoyl, R.sup.2 is 1-carboxyethylamino and R.sup.3 is hydrogen.
    Type: Grant
    Filed: November 7, 1984
    Date of Patent: May 19, 1987
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Yasuhiro Mine, Yoshiko Yokota