Patents by Inventor Kenichi Inatomi

Kenichi Inatomi 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).

  • Glucose sensitive FET sensor and method of making same
    Patent number: 5543024
    Abstract: A glucose sensitive FET sensor is provided which includes a substrate, a source electrode formed in the substrate, a drain electrode formed in the substrate, a hydrogen ion sensitive film formed on the substrate to cover the source electrode and the drain electrode, and a thin enzyme immobilized membrane formed on the hydrogen ion sensitive film and containing glucose oxidase and gluconolactonase. Also provided is a method of producing a glucose sensitive FET sensor which includes the steps of preparing an enzyme immobilized membrane as a thin film containing glucose oxidase and gluconolactonase and forming the membrane on a hydrogen ion sensitive film which is formed on a substrate to cover a source electrode and a drain electrode, both of which are formed in the substrate.
    Type: Grant
    Filed: September 25, 1990
    Date of Patent: August 6, 1996
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yoshio Hanazato, Mamiko Nakako, Satoru Shiono, Kenichi Inatomi
  • Sequence of DNA which codes main subunits of ATP synthase derived from methanogenic bacteria
    Patent number: 5159068
    Abstract: A DNA sequence, characterized by coding the main subunits of the ATP synthase from methanogenic bacteria.
    Type: Grant
    Filed: May 24, 1990
    Date of Patent: October 27, 1992
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Kenichi Inatomi, Masamitsu Futai