Patents by Inventor Kazumitsu Kobayashi

Kazumitsu Kobayashi 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).

  • Fuel supply control system for internal combustion engine
    Patent number: 4993391
    Abstract: In a fuel supply control system for an internal combustion engine, a voltage value to be applied to a fuel pump is controlled depending on a monitored alcohol concentration contained in a fuel to allow the fuel pump to supply a controlled amount of the fuel which is determined based on the monitored alcohol concentration contained in the fuel.
    Type: Grant
    Filed: April 27, 1990
    Date of Patent: February 19, 1991
    Assignee: Japan Electronic Control Systems Company Limited
    Inventors: Masaru Kuribara, Kazumitsu Kobayashi
  • Solar energy collecting device
    Patent number: 4046136
    Abstract: A solar energy collecting device comprising a hollow plastic panel as the heating element, said panel having opposite ends converged to provide tubular end portions each being inserted into and axially slidably supported by a tubular stud of a header. A pair of headers being provided at opposite ends of said hollow plastic panel.
    Type: Grant
    Filed: April 5, 1976
    Date of Patent: September 6, 1977
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Takichiro Izumi, Shigeo Chiba, Kazumitsu Kobayashi