Takuya Obata

Title: The Innovations of Takuya Obata: Pioneering Advances in Wheel Bearing Technology

Introduction

Takuya Obata, a notable inventor from Iwata, Japan, has made significant contributions to the field of vehicle wheel bearing technology. With a total of two patents to his name, Obata's innovations focus on enhancing the accuracy and effectiveness of wheel bearing inspection methods and structures.

Latest Patents

One of Obata's latest patents is a **preload inspection method for bearing devices for vehicle wheels**. This method enables a more accurate calculation of preload values, which is crucial for ensuring the proper function and longevity of wheel bearings. The method involves a power calculation step where the outer member or the inner member is rotated relative to one another, followed by a preload value calculation based on the power measured. Finally, a pass/fail determination step checks if the preload value falls within an acceptable range.

Another important patent is for a **wheel support bearing assembly** designed to enhance the strength and fatigue resistance of the wheel mounting flange or vehicle body fitting flange. This invention employs rolling elements allowing the inner and outer members to rotate relative to each other. The flange is formed on one of the members using a hot-forged steel process, which integrates both standard and non-standard structural components, further improving the performance and durability under high stress conditions.

Career Highlights

Takuya Obata currently works at NTN Corporation, a company well-regarded for its innovations in bearing technology. His role within NTN has allowed him to develop cutting-edge solutions that address the critical needs of the automotive industry's evolving demands.

Collaborations

Obata collaborates with talented coworkers, including Takayasu Takubo and Isao Hirai. Together, they work toward pushing the boundaries of engineering in their sector, contributing to the developments and patents that enhance vehicle performance and safety.

Conclusion

Through his diligent work and inventive spirit, Takuya Obata continues to make an impact within the realm of vehicle wheel bearings. His contributions not only advance technological standards but also reflect a commitment to innovation in the automotive industry. With every patent, Obata solidifies his position as a key player in the development of sophisticated engineering solutions.