Eiji Kurata

Eiji Kurata is a notable inventor based in Shimizu, Japan. He has made significant contributions to the field of engineering, particularly in the design of high-pressure fuel pipes for direct injection engines. With a total of 3 patents to his name, Kurata's work is recognized for its innovative solutions to complex engineering challenges.

Latest Patents

One of Kurata's latest patents focuses on the terminal structure of a high-pressure fuel pipe for direct injection engines. This invention aims to prevent stress concentration at the brazed portion between the pipe and the connection part effectively. The design includes a drawn portion at the end of the fuel pipe, where the outer diameter of this portion is carefully calibrated to satisfy specific dimensional criteria. The outer diameter D of the drawn portion in relation to the fuel pipe diameter D must meet the condition of 0.8D ≤ D ≤ 0.9D. Additionally, the length L of the drawn portion must be at least 0.06D in the pipe-axial direction from the end of the fuel pipe insertion portion.

Career Highlights

Eiji Kurata is currently employed at Usui Kokusai Sangyo Kaisha Limited, where he continues to develop innovative solutions in fuel technology. His work has been instrumental in advancing the efficiency and reliability of direct injection engines.

Collaborations

Kurata collaborates with Iichiro Seino, a fellow innovator in the field. Their partnership has led to the development of cutting-edge technologies that enhance engine performance and fuel efficiency.

Conclusion

Eiji Kurata's contributions to high-pressure fuel pipe technology exemplify the spirit of innovation in engineering. His patents reflect a commitment to solving real-world problems in the automotive industry.