Patents by Inventor Yasutaka Itou

Yasutaka Itou 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).

  • Publication number: 20220106029
    Abstract: A system for controlling an outboard motor attached to a boat includes an input, a light unit, and a controller. The input is operable by an operator to select a control mode of the outboard motor. The light unit includes a plurality of light sources. The controller is connected to the input and the light unit. The controller controls the outboard motor according to the control mode. The controller controls the light unit to light the plurality of light sources in a pattern indicating a movement of the boat according to the control mode.
    Type: Application
    Filed: August 17, 2021
    Publication date: April 7, 2022
    Inventor: Yasutaka ITOU
  • Patent number: 10465641
    Abstract: An outboard motor includes an engine, an engine cover accommodating the engine, and an intake path between the engine cover and the engine. The intake path directs external air to the engine. The engine cover includes an upper cover and a lower cover. The upper cover includes an opening to take external air into the intake path. The intake path includes a first airflow passage, a second airflow passage, and an airflow space. The first airflow passage is at least partially defined by an inner surface of the engine cover, and downwardly directs the external air. The second airflow passage is at least partially defined by the inner surface of the engine cover, and upwardly directs the external air. The airflow space is above the lower cover and continues to the first airflow passage and the second airflow passage.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: November 5, 2019
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Katsumi Ochiai, Tomoaki Sato, Yasutaka Itou, Yuta Miyagi, Takayuki Yamada