Patents by Inventor Takeshi KAJI

Takeshi KAJI 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).

  • Method for constructing natural gas liquefaction plant
    Patent number: 11499776
    Abstract: Provided is a method of constructing a natural gas liquefaction plant, which can shorten a construction time period by minimizing effect of a lead time for the refrigerant compressor thereon, the method including: transporting a refrigerant compression module body 175 to an installation area 85, wherein the refrigerant compression module body is provided with a frame 120 configured to allow refrigerant compressor 150 for compressing a refrigerant for cooling natural gas to be mounted therein; installing the refrigerant compression module body 175 to the installation area 85; and mounting the refrigerant compressor 150 into a mounting space 130 predefined in the frame 120 of the installed refrigerant compression module body.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: November 15, 2022
    Assignee: Chiyoda Corporation
    Inventors: Kenichi Kobayashi, Takeshi Kaji, Makoto Yamagata
  • METHOD FOR CONSTRUCTING NATURAL GAS LIQUEFACTION PLANT
    Publication number: 20200116426
    Abstract: Provided is a method of constructing a natural gas liquefaction plant, which can shorten a construction time period by minimizing effect of a lead time for the refrigerant compressor thereon, the method including: transporting a refrigerant compression module body 175 to an installation area 85, wherein the refrigerant compression module body is provided with a frame 120 configured to allow refrigerant compressor 150 for compressing a refrigerant for cooling natural gas to be mounted therein; installing the refrigerant compression module body 175 to the installation area 85; and mounting the refrigerant compressor 150 into a mounting space 130 predefined in the frame 120 of the installed refrigerant compression module body.
    Type: Application
    Filed: March 15, 2018
    Publication date: April 16, 2020
    Inventors: Kenichi KOBAYASHI, Takeshi KAJI, Makoto YAMAGATA