Patents by Inventor Noboru Mochiduki

Noboru Mochiduki 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).

  • Catalyst for steam reforming
    Patent number: 5100857
    Abstract: A catalyst for steam reforming of a hydrocarbon carrying from three to twenty weight percent of nickel as nickel oxide, which is made by immersing alumina particles in a nickel containing solution, drying and then calcining the particles, which alumina particles are of a .alpha.-alumina and of 98 weight percent or more purity and has a pore volume of the pores having a diameter of from 0.1 to 0.5 microns of 0.2 ml/g or more and pore volume of the pores having a diameter of more than 0.5 microns but not more than 10 microns of 0.05 ml/g or more.
    Type: Grant
    Filed: November 29, 1990
    Date of Patent: March 31, 1992
    Assignee: Toyo Engineering Corporation
    Inventors: Nobuhiro Sato, Kozo Ohsaki, Katsutoshi Kikuchi, Yoshitsugu Hirota, Toru Numaguchi, Noboru Mochiduki
  • Catalyst for steam reforming
    Patent number: 4990481
    Abstract: A catalyst for steam reforming of a hydrocarbon or alcohol carrying from three to twenty weight percent of nickel as nickel oxide, which is made by immersing alumina particles in a nickel containing solution, drying and then calcining the particles, which alumina particles are of .alpha.-alumina and of 98 weight percent or more purity and has a pore volume of the pores having a diameter of from 0.1 to 0.5 micron of 0.2 ml/g or more and a pore volume of the pores having a diameter of 0.5 microns or more of 0.05 ml/g or more.
    Type: Grant
    Filed: April 28, 1989
    Date of Patent: February 5, 1991
    Assignee: Toyo Engineering Corporation
    Inventors: Nobuhiro Sato, Kozo Ohsaki, Katsutoshi Kikuchi, Yoshitsugu Hirota, Toru Numaguchi, Noboru Mochiduki