Patents by Inventor Yataro Ohno

Yataro Ohno 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 producing dimethyl ether, method for producing catalyst and method for producing dimethyl ether
    Publication number: 20050038129
    Abstract: A catalyst for producing dimethyl ether which comprises alumina particles having an average size of 200 ?m or less and a methanol synthesis catalyst layer formed around the alumina particles. The methanol synthesis catalyst is in an amount of 0.05 to 5 parts by weight to 1 part by weight of the alumina particles. Dimethyl ether is produced by the method of forming a slurry by introducing the catalyst into a solvent and introducing a mixed gas comprising carbon monoxide and hydrogen into the slurry.
    Type: Application
    Filed: September 9, 2004
    Publication date: February 17, 2005
    Applicant: JFE HOLDINGS, INC.
    Inventors: Tsutomu Shikada, Yataro Ohno, Takashi Ogawa, Masatsugu Mizuguchi, Masami Ono, Kaoru Fujimoto