Patents by Inventor Toshikazu KANNO

Toshikazu KANNO 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).

  • Construction machine
    Patent number: 10640949
    Abstract: To make a reserve tank be hardly affected by the heat of an engine. An engine room (5) is totally covered by an exterior cover (9) including openings (44) at the upper surface, and includes in the inside thereof an engine (13), a radiator (24), a cooling fan (20) for sucking external air and cooling the radiator, and a reserve tank (30) for storing cooling water of the engine. The reserve tank (30) is disposed at a position above the engine (13) and facing the openings (44) and a position on the upstream side of the flow of the air with respect to the openings (44).
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: May 5, 2020
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Shigeru Hirasawa, Takeshi Hibiya, Toshikazu Kanno, Kazuhiko Mizoguchi
  • Construction Machine
    Publication number: 20180238020
    Abstract: To make a reserve tank be hardly affected by the heat of an engine. An engine room (5) is totally covered by an exterior cover (9) including openings (44) at the upper surface, and includes in the inside thereof an engine (13), a radiator (24), a cooling fan (20) for sucking external air and cooling the radiator, and a reserve tank (30) for storing cooling water of the engine. The reserve tank (30) is disposed at a position above the engine (13) and facing the openings (44) and a position on the upstream side of the flow of the air with respect to the openings (44).
    Type: Application
    Filed: March 10, 2016
    Publication date: August 23, 2018
    Inventors: Shigeru HIRASAWA, Takeshi HIBIYA, Toshikazu KANNO, Kazuhiko MIZOGUCHI