Company Filing History:
Years Active: 2017-2023
Title: Yousuke Sakayori: Innovator in Engine Control Systems
Introduction
Yousuke Sakayori is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of engine control systems, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of engine operations.
Latest Patents
Sakayori's latest patents include a control method of an engine system and a thermostat failure detection device. The control method involves a sophisticated approach to managing the air-fuel ratio in the combustion chamber of an engine. It utilizes feedback control to ensure that the air-fuel ratio meets a target value by adjusting the fuel injection valve based on measurements from an air-fuel ratio sensor. This method incorporates a transfer function derived from system identification, which enhances the accuracy of the control process. Additionally, a filtering process is applied to the measured air-fuel ratio to eliminate components that respond too quickly, ensuring stable engine performance.
The thermostat failure detection device is designed to monitor the engine's water temperature to identify potential thermostat failures. It calculates a normal-time minimum water temperature under the assumption of normal thermostat operation and a failure-time maximum water temperature for a stuck-open failure scenario. By comparing the engine water temperature against these calculated values, the device can determine the operational status of the thermostat, providing critical information for engine maintenance.
Career Highlights
Yousuke Sakayori is currently employed at Nissan Motor Company Limited, where he applies his expertise in engine systems. His innovative work has contributed to the advancement of automotive technology, particularly in improving engine efficiency and reliability.
Collaborations
Sakayori collaborates with fellow inventor Takane Hayashi, working together to develop cutting-edge solutions in engine technology. Their partnership exemplifies the importance of teamwork in driving innovation within the automotive industry.
Conclusion
Yousuke Sakayori's contributions to engine control systems and thermostat failure detection highlight his role as a key innovator in the automotive field. His patents reflect a commitment to enhancing engine performance and reliability, making a significant impact on the industry.