Patents by Inventor Masahiro TAZOU

Masahiro TAZOU 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).

  • Work vehicle
    Patent number: 9523182
    Abstract: A wheel loader is provided with an engine compartment, a urea water injection device, a second side plate, a guiding member, and a suction part. The second side plate has a first outdoor air intake port. The guiding member is configured to guide outdoor air sucked in through the first outdoor air intake port onto the urea water injection device. The suction part sucks air into the engine compartment. The urea water injection device is disposed within an air flow produced between the suction part and the guiding member.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: December 20, 2016
    Assignee: KOMATSU LTD.
    Inventors: Mitsuo Yabe, Akihiro Ohsawa, Toshiya Shintani, Teruyuki Matsuki, Yoshiaki Yoshida, Yosuke Yamagoe, Masahiro Tazou, Hiroyuki Kitaoka
  • WORK VEHICLE
    Publication number: 20160237646
    Abstract: A wheel loader is provided with an engine compartment, a urea water injection device, a second side plate a guiding member, and a suction part. The second side plate has a first outdoor air intake port. The guiding member is configured to guide outdoor air sucked in through the first outdoor air intake port onto the urea water injection device. The suction part sucks air into the engine compartment. The urea water injection device is disposed within an air flow produced between the suction part and the guiding member.
    Type: Application
    Filed: March 31, 2014
    Publication date: August 18, 2016
    Inventors: Mitsuo YABE, Akihiro OHSAWA, Toshiya SHINTANI, Teruyuki MATSUKI, Yoshiaki YOSHIDA, Yosuke YAMAGOE, Masahiro TAZOU, Hiroyuki KITAOKA
  • Work vehicle
    Patent number: 9353503
    Abstract: A wheel loader is provided with an engine compartment, a cooling compartment, a radiator, a cooling fan, a partition wall, a first duct body part, and a top plate. A first end part of the first duct body part is positioned inside the engine compartment. A second end part of the first duct body part is positioned inside the cooling compartment in front of the radiator and the cooling fan. A first outdoor air intake port formed in the top plate is formed in front of the radiator and the cooling fan.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: May 31, 2016
    Assignee: KOMATSU LTD.
    Inventors: Mitsuo Yabe, Akihiro Ohsawa, Toshiya Shintani, Teruyuki Matsuki, Yoshiaki Yoshida, Yosuke Yamagoe, Masahiro Tazou, Hiroyuki Kitaoka
  • WORK VEHICLE
    Publication number: 20150337520
    Abstract: A wheel loader is provided with an engine compartment, a cooling compartment, a radiator, a cooling fan, a partition wall, a first duct body part, and a top plate. A first end part of the first duct body part is positioned inside the engine compartment. A second end part of the first duct body part is positioned inside the cooling compartment in front of the radiator and the cooling fan. A first outdoor air intake port formed in the top plate is formed in front of the radiator and the cooling fan.
    Type: Application
    Filed: March 31, 2014
    Publication date: November 26, 2015
    Inventors: Mitsuo YABE, Akihiro OHSAWA, Toshiya SHINTANI, Teruyuki MATSUKI, Yoshiaki YOSHIDA, Yosuke YAMAGOE, Masahiro TAZOU, Hiroyuki KITAOKA