Yoshihiro Sato

Title: Innovations of Yoshihiro Sato

Introduction

Yoshihiro Sato is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of machinery diagnostics, holding a total of 3 patents. His work focuses on enhancing the reliability and efficiency of machine components through innovative diagnostic systems.

Latest Patents

One of his latest patents is an information terminal and machine component diagnosis system. This system is designed to extract a predetermined frequency band from the waveform of a signal detected by a vibration sensor. It compares analyzed frequency components with damaging frequencies resulting from damage to the machine component, allowing for effective diagnosis of abnormalities. The information terminal includes a database that preserves damaging frequencies as converted damaging frequencies based on the machine component's predetermined rotating speed. This innovation ensures that the specifications of the machine component remain confidential.

Another significant patent is a method and device for diagnosing abnormalities in rolling bearings. This method involves acquiring entry and escape times of rolling elements in a flaking region of a bearing ring. By estimating the flaking size based on the time difference between these two events, the progress of flaking in the bearing ring can be quantitatively evaluated. This advancement is crucial for maintaining the integrity of rotating machinery.

Career Highlights

Yoshihiro Sato is currently employed at NSK Corporation, a leading company in the field of bearings and precision machinery. His work at NSK has allowed him to develop and refine his innovative diagnostic technologies, contributing to the company's reputation for quality and reliability.

Collaborations

Throughout his career, Yoshihiro has collaborated with talented coworkers, including Takanori Miyasaka and Yasushi Muto. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Yoshihiro Sato's contributions to machinery diagnostics through his innovative patents demonstrate his expertise and commitment to advancing technology. His work not only enhances the performance of machine components but also ensures their confidentiality and reliability.