Patents by Inventor Takayoshi Tsujinaka

Takayoshi Tsujinaka 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).

  • Patent number: 11203392
    Abstract: In a saddle riding vehicle including a vehicle body frame, a swing arm that supports a rear wheel, a pivot shaft that swingably supports the swing arm on the vehicle body frame, and a regulator for an electric system, the regulator is supported by a stay and the regulator is disposed, in a vehicle side view, posterior to the pivot shaft and inferior to an upper surface of the swing arm.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: December 21, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Shota Yamasaki, Takayoshi Tsujinaka, Takahiro Matsumoto, Akira Mogi, Keita Mikura
  • Publication number: 20200164944
    Abstract: In a saddle riding vehicle including a vehicle body frame, a swing arm that supports a rear wheel, a pivot shaft that swingably supports the swing arm on the vehicle body frame, and a regulator for an electric system, the regulator is supported by a stay and the regulator is disposed, in a vehicle side view, posterior to the pivot shaft and inferior to an upper surface of the swing arm.
    Type: Application
    Filed: October 9, 2019
    Publication date: May 28, 2020
    Inventors: Shota Yamasaki, Takayoshi Tsujinaka, Takahiro Matsumoto, Akira Mogi, Keita Mikura
  • Patent number: 10272965
    Abstract: Provided is a saddled-vehicle cowl structure capable of effectively supplying outside air to a power unit. A saddled-vehicle cowl structure includes a main seat on which an occupant is seated, a side cowl that covers a side lower part of the main seat, an air cleaner box provided below the main seat and connected to a power unit, and an air intake duct for supplying outdoor air to the air cleaner box. The side cowl includes an inner side cowl and an outer side cowl disposed on a vehicle width direction outer side of the inner side cowl. An air intake port for supplying traveling wind to the air intake duct is provided near a front end portion of the inner side cowl. The air intake port is covered by the outer side cowl from an outer side.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: April 30, 2019
    Assignee: Honda Motor Co., Ltd.
    Inventors: Hideaki Haraguchi, Shin Yokoyama, Takayoshi Tsujinaka, Hiroki Mori, Hiroaki Takashiba, Masahiro Mizoguchi, Kazuro Furukawa
  • Publication number: 20180118295
    Abstract: Provided is a saddled-vehicle cowl structure capable of effectively supplying outside air to a power unit. A saddled-vehicle cowl structure includes a main seat on which an occupant is seated, a side cowl that covers a side lower part of the main seat, an air cleaner box provided below the main seat and connected to a power unit, and an air intake duct for supplying outdoor air to the air cleaner box. The side cowl includes an inner side cowl and an outer side cowl disposed on a vehicle width direction outer side of the inner side cowl. An air intake port for supplying traveling wind to the air intake duct is provided near a front end portion of the inner side cowl. The air intake port is covered by the outer side cowl from an outer side.
    Type: Application
    Filed: April 24, 2015
    Publication date: May 3, 2018
    Inventors: Hideaki HARAGUCHI, Shin YOKOYAMA, Takayoshi TSUJINAKA, Hiroki MORI, Hiroaki TAKASHIBA, Masahiro MIZOGUCHI, Kazuro FURUKAWA
  • Patent number: 8312949
    Abstract: In a vehicle in which a front end of a hood is formed so as to extend forward from an upper portion of radiator in side view, and to be partly vertically aligned and overlapped with cooling fins of the radiator, in a first area of the radiator where the hood and the cooling fins are vertically aligned and overlapped with each other, the cooling fins are covered with a fan shroud from behind, and in a second area of the radiator where an air-intake port allows traveling wind to pass therethrough during movement of the vehicle, the cooling fins are not covered with the fan shroud, but are exposed to such traveling wind. Such arrangement of the cooling system achieves satisfactory cooling of the vehicle even in a situation in which an air-intake port, for introducing air into the radiator, must be made small.
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: November 20, 2012
    Assignee: Honda Motor Co., Ltd.
    Inventors: Masayuki Hirukawa, Taeko Togawa, Takayoshi Tsujinaka
  • Publication number: 20110073288
    Abstract: In a vehicle in which a front end of a hood is formed so as to extend forward from an upper portion of radiator in side view, and to be partly vertically aligned and overlapped with cooling fins of the radiator, in a first area of the radiator where the hood and the cooling fins are vertically aligned and overlapped with each other, the cooling fins are covered with a fan shroud from behind, and in a second area of the radiator where an air-intake port allows traveling wind to pass therethrough during movement of the vehicle, the cooling fins are not covered with the fan shroud, but are exposed to such traveling wind. Such arrangement of the cooling system achieves satisfactory cooling of the vehicle even in a situation in which an air-intake port, for introducing air into the radiator, must be made small.
    Type: Application
    Filed: September 22, 2010
    Publication date: March 31, 2011
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Masayuki HIRUKAWA, Taeko TOGAWA, Takayoshi TSUJINAKA