Yuki Sasagawa

Title: Yuki Sasagawa: Innovator in Engine Valve Technology

Introduction

Yuki Sasagawa is a notable inventor based in Hiratsuka, Kanagawa, Japan. He has made significant contributions to the field of engine valve technology, holding two patents that showcase his innovative approach to manufacturing.

Latest Patents

Sasagawa's latest patents include a "Method for Manufacturing Engine Poppet Valve" and a "Hollow Exhaust Poppet Valve." The first patent describes a process where an intermediate stem portion is inserted between diameter-decreasing tools during the manufacturing of a poppet valve. This method allows for the formation of a stepped portion and a broader second stem portion, enhancing the valve's functionality. The second patent details a hollow exhaust poppet valve that features a fillet increasing in diameter toward the leading end. This design includes a coolant within the hollow part, which is formed from the head to the stem, ensuring efficient operation.

Career Highlights

Sasagawa works at Nittan Valve Co., Ltd., where he has been instrumental in advancing valve technology. His innovative designs have contributed to the efficiency and performance of engine components, making him a valuable asset to his company.

Collaborations

Sasagawa collaborates with talented coworkers, including Koji Kunitake and Jin Hasegawa. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Yuki Sasagawa's contributions to engine valve technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and improve engine performance.