Tadashi Takemura

Title: **Tadashi Takemura: A Pioneer in Automotive Damper Technologies**

Introduction

Tadashi Takemura is an innovative inventor located in Toyota, Japan, known for his significant contributions to the automotive sector. With a total of three patents to his name, Takemura focuses on developing advanced damper devices that enhance vehicle performance.

Latest Patents

Takemura's latest innovations include two notable patents. The first is a **Damper Device for Vehicle**, designed to enable the acquisition of hysteresis torque with a simple structure. This device utilizes stoppers that regulate the relative rotation between plates and the disc plate, creating slip between the plates and the hub member. The friction force generated by this slip results in hysteresis torque, which can be achieved through a straightforward configuration involving the plates, clip, and stoppers - thus eliminating the need for significant design changes.

The second patent, the **Vehicular Damper Device**, features a dual-mass flywheel interposed between an engine and an output shaft. It comprises a first inertial body in the form of a disk connected to the engine's crankshaft and a second inertial body with a smaller diameter that collaborates with the first to form the dual-mass flywheel. An elastic member connects the two inertial bodies and is designed to elastically deform based on their relative rotation, providing enhanced torsional damping.

Career Highlights

Tadashi Takemura's engineering expertise is realized through his role at Toyota Motor Corporation, where he demonstrates an unwavering commitment to automotive innovation. His patents reflect a dedication to developing effective solutions that enhance vehicle safety and performance.

Collaborations

Throughout his career, Takemura has collaborated with esteemed colleagues, including Masataka Sugiyama and Yoshinori Morita. These partnerships have undoubtedly contributed to the success of his innovations and strengthened the collaborative culture within Toyota Motor Corporation.

Conclusion

In summary, Tadashi Takemura is a remarkable inventor whose work in damper technologies has significantly impacted the automotive industry. With his patents focusing on improving vehicle performance through innovative designs, Takemura continues to set a standard for future advancements in automotive engineering.