Patents by Inventor Tomoki Eguchi

Tomoki Eguchi 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).

  • Apparatus for producing hydrogen
    Patent number: 5221524
    Abstract: A process for producing hydrogen newly adds steps of introducing any of methanol and mixed fluid of methanol and water into said reactor, and converting most of said methanol into hydrogen, carbon dioxide and a small amount of carbon monoxide in the case of converting carbon monoxide in mixture gas containing hydrogen, carbon monoxide, carbon dioxide methane, and steam obtained by steam reforming reaction of hydrocarbon or its oxide into hydrogen by steam shift conversion reaction by using a reactor having a catalyst containing copper.
    Type: Grant
    Filed: August 27, 1991
    Date of Patent: June 22, 1993
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Tomoki Eguchi
  • Method of separating liquid drops from a gas stream
    Patent number: 3979392
    Abstract: Liquid drops such as molten urea contained in the waste gas from a melamine recovery process are separated from the waste gas by colliding the waste gas containing the liquid drops against a separator surface and providing said surface with a downwardly flowing film of a liquid such as molten urea.
    Type: Grant
    Filed: August 19, 1974
    Date of Patent: September 7, 1976
    Assignee: Mitsui Toatsu Chemicals, Incorporated
    Inventors: Tomoki Eguchi, Kenji Akitsune, Michio Unoki, Jinichi Kataoka, Toshiki Kato, Atsuhiko Hiai