Patents by Inventor Keido Ouchi

Keido Ouchi 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).

  • Internal combustion engine operated on a reformed gas
    Patent number: 4131095
    Abstract: When a lower engine power output is required, one of the combustion chambers acts as a reformer operable to convert a mixture of an ordinary fuel and air into a reformed gas which is introduced into the other combustion chambers for the power generating combustion thereof. On the contrary, when a higher engine power output is required, all the combustion chambers are subjected to power generating combustion of a stoichiometric air-fuel mixture.
    Type: Grant
    Filed: March 17, 1977
    Date of Patent: December 26, 1978
    Assignee: Nissan Motor Company, Ltd.
    Inventor: Keido Ouchi