Yasuhito Tanaka

Title: Innovations of Yasuhito Tanaka: A Pioneer in Pulley Technology

Introduction

Yasuhito Tanaka is a notable inventor based in Nara, Japan, holding a total of seven patents. He has made significant contributions to the field of engineering, particularly in the area of alternator pulley systems.

Latest Patents

Among his latest innovations, Tanaka has developed an alternator pulley that incorporates a unique one-way clutch mechanism. This alternator pulley design features a driving member that is driven by a belt connected to the engine's output shaft. The one-way clutch allows for the transmission of rotating power in one direction while providing a mechanism to interrupt it in the opposite direction. The rollers within the clutch are designed to bias in a direction that enhances torque values, which can be set to less than 4 Nm, ensuring operational efficiency.

Additionally, Tanaka has created a pulley unit that utilizes a one-way clutch positioned in an annular space between a pulley and an axial body. This configuration features a deep groove ball bearing on one end and a roller bearing on the other. The design permits easy positional adjustments of the pulley, leading to optimized locking and free operation, which is anticipated to improve productivity in applications utilizing this technology.

Career Highlights

Throughout his career, Yasuhito Tanaka has worked with prominent companies such as Koyo Seiko Company, Ltd. and Jtekt Corporation. His tenure in these organizations has allowed him to refine his skills and contribute to innovative projects that emphasize efficiency and reliability in mechanical systems.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Yoshitaka Nakagawa and Hajime Tazumi. These partnerships have undoubtedly enhanced the creative process behind his inventions, fostering an environment of shared expertise and mutual support.

Conclusion

Yasuhito Tanaka's work in the realm of pulley technology exemplifies the intersection of engineering and innovation. His patents not only reflect his ingenuity but also pave the way for more efficient mechanical systems in various applications. As he continues to build upon his impressive portfolio, Tanaka remains a prominent figure in the world of inventors, inspiring future generations to push the boundaries of technology.