Patents by Inventor Yoshitaka TAIRA

Yoshitaka TAIRA 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).

  • Diesel engine
    Patent number: 9441514
    Abstract: It is an object of the present invention to provide a diesel engine in which an engine body, a DPF case and an SCR catalyst case can be placed compactly. In the diesel engine including the engine body, the DPF case and the SCR catalyst case, a DPF is accommodated in the DPF case and an SCR catalyst is accommodated in the SCR catalyst case, the DPF case and the SCR catalyst case are mounted on the engine body, the DPF case is supported by the engine body through an exhaust gas introducing pipe, and the SCR catalyst case is supported by the DPF case through an exhaust gas relay pipe.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: September 13, 2016
    Assignee: Kubota Corporation
    Inventors: Tamon Tanaka, Koichi Funaki, Hirozumi Kuwabara, Soichiro Watanabe, Yoshitaka Taira, Tetsuya Kosaka, Satoshi Inayama
  • Diesel engine
    Patent number: 9416707
    Abstract: It is an object of the present invention to provide a diesel engine in which a DPF case and an SCR catalyst case can be placed compactly. The diesel engine includes an engine body, the DPF case and the SCR catalyst case, a DPF is accommodated in the DPF case, an SCR catalyst is accommodated in the SCR catalyst case, and the DPF case and the SCR catalyst case are mounted on the engine body. The SCR catalyst case is placed in a direction which extends along the DPF case. The DPF case is placed directly above a flywheel housing and right behind a cylinder head cover, and the SCR catalyst case is placed directly above the cylinder head cover.
    Type: Grant
    Filed: August 22, 2014
    Date of Patent: August 16, 2016
    Assignee: KUBOTA Corporation
    Inventors: Tamon Tanaka, Koichi Funaki, Hirozumi Kuwabara, Soichiro Watanabe, Yoshitaka Taira, Tetsuya Kosaka, Satoshi Inayama
  • DIESEL ENGINE
    Publication number: 20150184566
    Abstract: It is an object of the present invention to provide a diesel engine in which an engine body, a DPF case and an SCR catalyst case can be placed compactly. In the diesel engine including the engine body, the DPF case and the SCR catalyst case, a DPF is accommodated in the DPF case and an SCR catalyst is accommodated in the SCR catalyst case, the DPF case and the SCR catalyst case are mounted on the engine body, the DPF case is supported by the engine body through an exhaust gas introducing pipe, and the SCR catalyst case is supported by the DPF case through an exhaust gas relay pipe.
    Type: Application
    Filed: August 19, 2014
    Publication date: July 2, 2015
    Inventors: Tamon TANAKA, Koichi FUNAKI, Hirozumi KUWABARA, Soichiro WATANABE, Yoshitaka TAIRA, Tetsuya KOSAKA, Satoshi INAYAMA
  • DIESEL ENGINE
    Publication number: 20150089930
    Abstract: It is an object of the present invention to provide a diesel engine in which a DPF case and an SCR catalyst case can be placed compactly. The diesel engine includes an engine body, the DPF case and the SCR catalyst case, a DPF is accommodated in the DPF case, an SCR catalyst is accommodated in the SCR catalyst case, and the DPF case and the SCR catalyst case are mounted on the engine body. The SCR catalyst case is placed in a direction which extends along the DPF case. The DPF case is placed directly above a flywheel housing and right behind a cylinder head cover, and the SCR catalyst case is placed directly above the cylinder head cover.
    Type: Application
    Filed: August 22, 2014
    Publication date: April 2, 2015
    Inventors: Tamon TANAKA, Koichi FUNAKI, Hirozumi KUWABARA, Soichiro WATANABE, Yoshitaka TAIRA, Tetsuya KOSAKA, Satoshi INAYAMA