Company Filing History:
4 out of 36,713 
1 out of 1,139 
Years Active: 1995-2011
Title: Yasuo Sato: Innovator in Internal Combustion Engine Technology
Introduction
Yasuo Sato is a notable inventor based in Susono, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of 4 patents. His innovative designs focus on improving engine efficiency and performance.
Latest Patents
One of Yasuo Sato's latest patents involves an intake port of an internal combustion engine. This design features a unique structure where the top wall surface of the intake air inflow passage is divided into a first and a second top wall surface. The second top wall surface is lower than the first, creating a boundary that forms both a lower layer flow passage and an upper layer flow passage. When the intake valve opens, the lower layer flow generates a swirl in the combustion chamber, while the upper layer flow enters through the helical part. Another significant patent describes an internal combustion engine that includes a fuel injector positioned in the combustion chamber. In this design, fuel is injected at a precise timing during the compression stroke, allowing for optimal dispersion of fuel particles throughout the combustion chamber.
Career Highlights
Yasuo Sato has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Toyota Central R&D Labs. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in engine technology.
Collaborations
Throughout his career, Yasuo has collaborated with talented individuals such as Hiromichi Yanagihara and Taro Aoyama. These partnerships have fostered a creative environment that has led to innovative solutions in engine design.
Conclusion
Yasuo Sato's contributions to internal combustion engine technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engine dynamics and a desire to enhance performance. His work continues to influence the automotive industry and inspire future inventors.