This inventor holds 4 USPTO granted patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 1987-1989.
Company Filing History:
Years Active: 1987-1989
Title: Innovations by Yasushi Satou
Introduction
Yasushi Satou is a notable inventor based in Mishima, Japan. He has made significant contributions to the field of automotive technology, particularly in air-fuel ratio sensor systems. With a total of 4 patents to his name, Satou's work has had a considerable impact on improving engine performance and emissions control.
Latest Patents
One of his latest patents is a double air-fuel ratio sensor system that carries out learning control. This system includes two air-fuel ratio sensors positioned upstream and downstream of a catalyst converter in an exhaust gas passage. The actual air-fuel ratio is adjusted based on the outputs of these sensors, incorporating an air-fuel ratio correction amount. Additionally, a learning correction amount is calculated to ensure that the mean value of the air-fuel ratio correction amount aligns closely with a reference value. The actual air-fuel ratio is further refined according to this learning correction amount. Another patent focuses on a similar double air-fuel ratio sensor system, where the center value of the air-fuel ratio correction amount is determined through learning control. This center value is then utilized to initiate air-fuel ratio feedback control when the engine enters the appropriate state.
Career Highlights
Yasushi Satou is currently employed at Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to develop innovative technologies that enhance vehicle efficiency and reduce environmental impact.
Collaborations
Throughout his career, Satou has collaborated with talented individuals such as Toshinari Nagai and Takatoshi Masui. These collaborations have contributed to the advancement of automotive technologies and the successful development of his patents.
Conclusion
Yasushi Satou's contributions to automotive technology through his innovative patents demonstrate his expertise and commitment to improving engine performance. His work continues to influence the industry and pave the way for future advancements.