Patents by Inventor Kenjiro Matsuoka

Kenjiro Matsuoka 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).

  • Process for producing caking additive for coke production and process for producing coke
    Patent number: 9493708
    Abstract: A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a caking additive for coke production from a residue containing at least one of an atmospheric residue obtained by atmospheric distillation of a crude oil and a vacuum residue obtained by atmospheric distillation and vacuum distillation of a crude oil, wherein the extraction is performed using, as a solvent, a light reformate obtained by catalytic reforming a naphtha fraction that is fractionated from a crude oil by atmospheric distillation of the crude oil.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: November 15, 2016
    Assignees: JX NIPPON OIL & ENERGY CORPORATION, MITSUBISHI CHEMICAL CORPORATION
    Inventors: Yoshikazu Nakamura, Takushi Nagashima, Kenjiro Matsuoka, Kouichi Inoue, Daisuke Anraku
  • PROCESS FOR PRODUCING CAKING ADDITIVE FOR COKE PRODUCTION AND PROCESS FOR PRODUCING COKE
    Publication number: 20150001131
    Abstract: A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a caking additive for coke production from a residue containing at least one of an atmospheric residue obtained by atmospheric distillation of a crude oil and a vacuum residue obtained by atmospheric distillation and vacuum distillation of a crude oil, wherein the extraction is performed using, as a solvent, a light reformate obtained by catalytic reforming a naphtha fraction that is fractionated from a crude oil by atmospheric distillation of the crude oil.
    Type: Application
    Filed: September 12, 2014
    Publication date: January 1, 2015
    Applicants: JX Nippon Oil & Energy Corporation, Mitsubishi Chemical Corporation
    Inventors: Yoshikazu Nakamura, Takushi Nagashima, Kenjiro Matsuoka, Kouichi Inoue, Daisuke Anraku
  • PROCESS FOR PRODUCING CAKING ADDITIVE FOR COKE PRODUCTION AND PROCESS FOR PRODUCING COKE
    Publication number: 20110284424
    Abstract: A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a caking additive for coke production from a residue containing at least one of an atmospheric residue obtained by atmospheric distillation of a crude oil and a vacuum residue obtained by atmospheric distillation and vacuum distillation of a crude oil, wherein the extraction is performed using, as a solvent, a light reformate obtained by catalytic reforming a naphtha fraction that is fractionated from a crude oil by atmospheric distillation of the crude oil.
    Type: Application
    Filed: February 3, 2010
    Publication date: November 24, 2011
    Inventors: Yoshikazu Nakamura, Takushi Nagashima, Kenjiro Matsuoka, Kouichi Inoue, Daisuke Anraku