Patents by Inventor Katsunobu Nishida

Katsunobu Nishida 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).

  • Air intake duct and method for producing same
    Patent number: 9822740
    Abstract: An air intake duct 8 is fixed to a rear of a cab 3 of a transport vehicle to extend vertically, air intakes 6a, 6b, 6c, 6d, 6e and 6f being opened on an upper portion of the air intake duct for suction of fresh air through the intakes as engine intake air. The air intake duct 8 is constituted by a blow-molded duct body 9 and an internal partition component 10 enclosed in the duct body in blow molding of the duct body 9 to partition an interior of the duct body 9 into a plurality of channels A, B, C, D, E and F reaching the air intakes.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: November 21, 2017
    Assignees: HINO MOTORS, LTD., EXCELL CORPORATION
    Inventors: Masahiro Kimura, Kuniharu Tobe, Katsunobu Nishida
  • AIR INTAKE DUCT AND METHOD FOR PRODUCING SAME
    Publication number: 20120252343
    Abstract: An air intake duct 8 is fixed to a rear of a cab 3 of a transport vehicle to extend vertically, air intakes 6a, 6b, 6c, 6d, 6e and 6f being opened on an upper portion of the air intake duct for suction of fresh air through the intakes as engine intake air. The air intake duct 8 is constituted by a blow-molded duct body 9 and an internal partition component 10 enclosed in the duct body in blow molding of the duct body 9 to partition an interior of the duct body 9 into a plurality of channels A, B, C, D, E and F reaching the air intakes.
    Type: Application
    Filed: December 22, 2010
    Publication date: October 4, 2012
    Applicants: EXCELL CORPORATION, HINO MOTORS LTD.
    Inventors: Masahiro Kimura, Kuniharu Tobe, Katsunobu Nishida