Patents by Inventor Satoko Tsuji (nee Fujisawa)

Satoko Tsuji (nee Fujisawa) 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).

  • Biosensor and method for producing the same
    Patent number: RE36991
    Abstract: A biosensor for rapid quantification of a specific component contained in various biological samples with high accuracy has an electrically insulating base, an electrode system including a working electrode and a counter electrode formed on one face of the insulating base, and a reaction layer formed on the insulating base in close contact with the electrode system. The reaction layer contains at least a hydrophilic polymer, a buffer and an enzyme which is separated from the buffer.
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: December 19, 2000
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tomohiro Yamamoto, Mariko Miyashita, Toshihiko Yoshioka, Satoko Tsuji (nee Fujisawa), Shiro Nankai