Location History:
- Nagaizumi-cho, JP (2006)
- Susono, JP (2011 - 2020)
Company Filing History:
Years Active: 2006-2025
Title: Innovations of Yoshihiro Okada
Introduction
Yoshihiro Okada is a prominent inventor based in Susono, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced control systems for engines. With a total of 16 patents to his name, Okada's work is recognized for its innovative approach to improving engine performance and efficiency.
Latest Patents
One of his latest patents is a controller for a hydrogen engine. This controller includes an in-cylinder pressure sensor and an air-fuel ratio sensor, along with processing circuitry. The processing circuitry is designed to execute a process that calculates a fluctuation amount of combustion pressure based on the output of the in-cylinder pressure sensor. Additionally, it calculates a correction amount based on this fluctuation, which is used to correct a rich deviation of the air-fuel ratio sensor's output due to unburned hydrogen in exhaust gas.
Another notable patent is a control device for an internal combustion engine. This device features an engine body, a water injector for injecting water into the intake passage, and a fuel injector for burning fuel inside the combustion chamber. The control device includes a water injection control part that regulates the amount of water injected during the combustion cycle, ensuring optimal vaporization during both the suction and compression strokes.
Career Highlights
Yoshihiro Okada is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to focus on innovative solutions that enhance engine technology and environmental sustainability. His contributions have been instrumental in advancing the company's research and development efforts.
Collaborations
Okada has collaborated with notable colleagues in his field, including Shu Kobayashi and Rikikazu Hayashi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Yoshihiro Okada's innovative work in engine control systems has positioned him as a key figure in the automotive industry. His patents reflect a commitment to improving engine efficiency and reducing environmental impact. Through his career at Toyota and collaborations with esteemed colleagues, Okada continues to push the boundaries of engineering innovation.