Company Filing History:
4 out of 3,252 
1 out of 1,838 Years Active: 1980-1992
Title: Kazuyoshi Sugaya: Innovator in Electromagnetic Fuel Injection Technology
Introduction
Kazuyoshi Sugaya, a notable inventor based in Kariya, Japan, holds five patents to his name, showcasing his significant contributions to engineering and technology. His innovative work primarily focuses on advancements in internal combustion engine components, particularly in fuel injection systems.
Latest Patents
Among Sugaya's latest inventions is the electromagnetic fuel injection valve designed for internal combustion engines. This cutting-edge technology features a valve body that includes a valve seat and an adjustable valve member. The valve member is actuated by an electromagnetic actuator, allowing it to toggle between a closed position—where it stops the fuel supply—and an open position—where fuel flow is permitted.
The design includes a metering portion that collaborates with the valve seat to create a precise fuel metering gap when the valve is open. Notably, the configuration ensures that the metering portion remains submerged in fuel even when the valve member is in the closed position, thereby enhancing reliability and performance.
Career Highlights
Sugaya's professional journey includes significant tenures at Nippondenso Co., Ltd. and Toyota Jidosha Kogyo Kabushiki Kaisha. His roles at these esteemed companies have facilitated his growth as an innovator in automotive technology. The expertise he garnered during these years has shaped many of his inventions, particularly those aimed at improving engine efficiency and performance.
Collaborations
Throughout his career, Sugaya has collaborated with various skilled professionals, including Kiyoshi Isogai and Hideto Takeda. These collaborations have fostered an environment of innovation and creativity, enabling the development of superior technologies in the automotive sector.
Conclusion
Kazuyoshi Sugaya's dedication to invention and innovation in fuel injection technology embodies the spirit of progress in the automotive industry. With his significant patents and collaborations, he has made impactful contributions that continue to shape the future of internal combustion engines. As technology evolves, Sugaya's work will likely remain influential in driving advancements in engine design and performance.