Company Filing History:
Years Active: 1998
Title: Youichi Kurebayashi: Innovator in Engine Control Technologies
Introduction
Youichi Kurebayashi is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of internal combustion engine technology. With a total of 2 patents, Kurebayashi's work focuses on enhancing engine performance and reliability.
Latest Patents
Kurebayashi's latest patents include a device for controlling knocking in an internal combustion engine. This innovative device applies a voltage across a pair of electrodes installed in the combustion chamber. It detects an ionic current flowing between the electrodes, which is generated when a gas mixture burns. The device discriminates whether knocking is occurring based on the detected ionic current. Additionally, it includes a second unit that detects vibrations in the cylinder block using a vibration sensor. This dual approach allows for precise control of ignition timing, maintaining high detection precision throughout the engine's operation.
Another significant patent is a preignition detecting method. This method prevents misjudgment of preignition when an ignition plug is fouling. It determines the condition of the ignition plug based on voltage developed across a detecting resistor. By inhibiting voltage fetching when fouling is detected, the method avoids false positives for preignition.
Career Highlights
Kurebayashi is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to innovate in engine technologies. His work has contributed to advancements in engine control systems, enhancing both performance and efficiency.
Collaborations
Throughout his career, Kurebayashi has collaborated with notable colleagues, including Koichi Nakata and Kazuhisa Mogi. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Youichi Kurebayashi's contributions to engine control technologies exemplify his commitment to innovation. His patents reflect a deep understanding of internal combustion engines and a dedication to improving their performance. Kurebayashi's work continues to influence the automotive industry positively.