Patents by Inventor Shintaro IDE

Shintaro IDE 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).

  • Exhaust gas purification device and ship including exhaust gas purification device
    Patent number: 11441465
    Abstract: An exhaust gas purification device is disposed in an exhaust passage of an engine disposed in an engine room defined in a hull, and is configured to remove at least a nitrogen oxide from an exhaust gas discharged from the engine. The exhaust gas purification device includes: a catalytic part including a selective reducing catalyst for selectively reducing the nitrogen oxide; a reducing agent addition device configured to add a reducing agent to the exhaust gas on an upstream side of the catalytic part in a flow direction of the exhaust gas; and a casing configured to contain the catalytic part. At least a part of the casing is disposed inside the engine room.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: September 13, 2022
    Assignee: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    Inventors: Takehiko Kakizakai, Toshihiro Fujii, Hitoshi Ito, Akira Otaki, Tomohide Hashiguchi, Shintaro Ide
  • EXHAUST GAS PURIFICATION DEVICE AND SHIP INCLUDING EXHAUST GAS PURIFICATION DEVICE
    Publication number: 20210172362
    Abstract: An exhaust gas purification device is disposed in an exhaust passage of an engine disposed in an engine room defined in a hull, and is configured to remove at least a nitrogen oxide from an exhaust gas discharged from the engine. The exhaust gas purification device includes: a catalytic part including a selective reducing catalyst for selectively reducing the nitrogen oxide; a reducing agent addition device configured to add a reducing agent to the exhaust gas on an upstream side of the catalytic part in a flow direction of the exhaust gas; and a casing configured to contain the catalytic part. At least a part of the casing is disposed inside the engine room.
    Type: Application
    Filed: August 29, 2019
    Publication date: June 10, 2021
    Applicant: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    Inventors: Takehiko KAKIZAKAI, Toshihiro FUJII, Hitoshi ITO, Akira OTAKI, Tomohide HASHIGUCHI, Shintaro IDE