Takanori Sawada

Title: Innovator of Internal Combustion Efficiency: Takanori Sawada

Introduction

Takanori Sawada, an accomplished inventor based in Kanagawa, Japan, has contributed significantly to the field of internal combustion engine technology. With a remarkable portfolio of 10 patents, his innovative designs have transformed various mechanical systems, offering advancements in engine performance.

Latest Patents

Among Sawada's latest innovations are two groundbreaking patents focused on enhancing internal combustion engines. The first patent is a **Phase Controller and Cam Shaft Phase Controller**, which features a unique design. This invention incorporates both parallel and slant guide portions positioned alternately around the same circumference. The design creates circumferential gaps that change in size along the axial direction of the cam shaft, allowing wedge members to fill these gaps and lock the phase between the sprocket and the vane. Using varying torques and a spring mechanism, the system can control the cam shaft phase, promoting efficiency and precision in engine operations.

The second patent is a **Hydraulic Control System for Internal Combustion Engine**. This innovative system employs a change-over valve with multiple ports, enabling hydraulic pressure to control a driven mechanism. The design ensures that hydraulic fluid viscosity is reduced through an electric current supply, enhancing the system's efficiency and responsiveness.

Career Highlights

Throughout his career, Takanori Sawada has held important positions at renowned companies such as Unisia Jecs Corporation and Hitachi, Ltd. His work in these organizations has allowed him to collaborate on various engine technologies, contributing to his expertise and inventive prowess in the automotive field.

Collaborations

Sawada has worked alongside notable colleagues, including Seiji Suga and Akio Akasaka. These collaborations have proven valuable, enabling the exchange of ideas and fostering an environment that stimulates innovation in engine design and functionality.

Conclusion

Takanori Sawada's dedication to advancing internal combustion engines through inventive design and innovative solutions is evident in his extensive patent portfolio. His contributions continue to influence the automotive industry, promising improved performance and efficiency in modern engines. Recognized for his work in Kanagawa, this inventor's legacy will inspire future generations of engineers and inventors.