Patents by Inventor Mikiko Nishizaki

Mikiko Nishizaki 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).

  • Anticoagulant and hemanalysis method
    Patent number: 6475801
    Abstract: An anticoagulant for blood cell counting containing at least two kinds of the following antiplatelet agents: theophyllines, adenosines and dipyridamoles. The anticoagulant also contains citric acid, an alkali metal salt thereof or a mixture of citric acid and an alkali metal salt thereof.
    Type: Grant
    Filed: May 12, 2000
    Date of Patent: November 5, 2002
    Assignee: Sysmex Corporation
    Inventors: Mikiko Nishizaki, Yasumasa Akai, Sayaka Nakamura