Patents by Inventor Taizou Hayashi

Taizou Hayashi 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).

  • Marker for cerebral apoplexy
    Patent number: 5789186
    Abstract: A sample is treated with a phosphoglyceric acid mutase (PGAM) inhibitor (polythionic acid (salt) such as potassium tetrathionate) to inactivate the M-type isozyme activity and the B-type PGAM is quantified by determining PGAM isozymes by a rate assay. The B-type PGAM is a novel marker for cerebral apoplexy, and the diagnosis of cerebral apoplexy is enabled by assaying it.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: August 4, 1998
    Assignee: Oriental Yeast Co., Ltd.
    Inventors: Hitoshi Takeshita, Hiroshi Morita, Akira Fujiwara, Yasutaka Kaneda, Tohru Watanabe, Taizou Hayashi, Kohji Uchida, Yushi Matsuo, Takekazu Horio