Koushun Note

Title: Koushun Note: Innovator in Four-Wheel Steering Technology

Introduction

Koushun Note is a prominent inventor based in Higashhiroshima, Japan. He has made significant contributions to the automotive industry, particularly in the development of advanced steering systems. With a total of 4 patents to his name, Note's innovations are paving the way for enhanced vehicle maneuverability and safety.

Latest Patents

One of Koushun Note's latest patents is a four-wheel steering apparatus for vehicles. This innovative system consists of a steering mechanism that includes a steering wheel. A front wheel turning mechanism is operatively connected to the steering mechanism to turn the front wheels according to the turning angle of the steering wheel. Additionally, a rear wheel turning mechanism is operatively connected to the steering mechanism to turn the rear wheels in response to the operation of the steering wheel. The system also features a hydraulically operated power assist connected with the rear wheels turning mechanism. A rear wheels steering ratio changing mechanism is provided for changing the ratio of the turning angle of the rear wheels with respect to the turning angle of the steering wheel. Furthermore, a return mechanism is included to return the rear wheels to a neutral position, along with a valve mechanism that drains the oil applied from an oil pump to the power assist mechanism. An engine stop mechanism is also integrated to stop the engine, while a control mechanism manages the valve mechanism to drain the oil when the engine stop mechanism outputs a signal for stopping the engine. A delay mechanism is provided to delay the drain of the oil applied from the oil pump to the power assist means.

Another notable patent by Note is a vehicle four-wheel steering apparatus that includes a manually operated steering member and front and rear wheel steering mechanisms coupled with the steering member for producing steering movements in the vehicle's front and rear wheels. The rear wheel steering mechanism includes a power assist actuated by an oil pump driven by the vehicle engine. A return spring is designed to return the rear wheels to a neutral position when the power assist is off. Additionally, a steering condition detector is included to monitor the condition of the rear steering mechanism. An engine output power increase mechanism is also part of this system, which increases the engine output power in response to a control signal when the rear steering mechanism is actuated.

Career Highlights

Koushun Note is currently employed at Mazda Motor Corporation, where he continues to innovate and