Location History:
- Higashi-Hiroshima, JP (1987)
- Hiroshima, JP (1993)
Company Filing History:
Years Active: 1987-1993
Title: Innovations by Shigeo Kato in Engine Fuel Control Systems
Introduction
Shigeo Kato is an esteemed inventor based in Hiroshima, Japan, known for his contributions to engine fuel control systems. With a total of two patents to his name, Kato's work demonstrates a commitment to enhancing engine efficiency and performance, particularly in automotive technology.
Latest Patents
Shigeo Kato's latest patents include two significant innovations. The first, titled "Fuel Control Apparatus of an Engine," introduces a sophisticated mechanism for controlling fuel supply. This apparatus utilizes intake pressure detection to manage the amount of fuel delivered to the engine, ensuring optimal performance according to changing operating conditions. It features correction means that adapt the fuel supply when the exhaust resistance is altered, showcasing Kato’s forward-thinking approach to engine management.
The second patent, "Fuel Injection Control Means for Internal Combustion Engines," focuses on a dual intake system with primary and secondary passages. This innovative design allows the secondary fuel injection valve to be inactive during light load operations, while effectively managing fuel supply during heavy load conditions. By increasing the fuel supply momentarily when the secondary valve is activated, the system prevents sudden shifts in engine output torque, thus enhancing driving comfort and performance.
Career Highlights
Shigeo Kato has built a notable career at Mazda Motor Corporation, where he has played a critical role in advancing engine technology. His inventions reflect a deep understanding of engine dynamics and a dedication to improving fuel efficiency and performance in automotive applications.
Collaborations
Throughout his career, Kato has collaborated with distinguished colleagues, including Manabu Mukai and Shinichi Wakutani. Their collective expertise and strong teamwork have contributed to the successful development of groundbreaking technological innovations in the automotive field.
Conclusion
In conclusion, Shigeo Kato's work at Mazda Motor Corporation and his patented inventions represent significant advancements in engine fuel control systems. His innovative contributions continue to influence the automotive industry, enhancing vehicle performance and efficiency for the future.