Tamotsu Yamaura

Title: The Innovations of Tamotsu Yamaura

Introduction

Tamotsu Yamaura is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of vehicle-mounted equipment through his innovative patents. With a total of seven patents to his name, Yamaura has demonstrated a commitment to advancing technology in automotive systems.

Latest Patents

One of Yamaura's latest patents is a diagnosing system for diagnosing a control device of vehicle-mounted equipment. This system features an integrated circuit chip that stores control program data for managing vehicle-mounted equipment. It includes a control program data storage zone and a diagnosing data storage zone, which modifies the control program data to store diagnosing data. Additionally, it has a data abnormality diagnosing section that detects abnormalities by comparing the control program data with the diagnosing data.

Another significant patent is a failure detection apparatus for a resolver. This device outputs sine and cosine signals based on the rotational angle of a rotator. It includes an inspection value calculating section that computes an inspection value from the sine and cosine signals. The failure detecting section assesses whether the resolver is in a failure state based on this inspection value. Furthermore, it has a counting section that adjusts a count value over time, depending on the resolver's state, and a failure deciding section that ultimately determines if a failure has occurred.

Career Highlights

Yamaura has worked with several companies throughout his career, including Atsugi Motor Parts Company, Limited and Unisia Jecs Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Some of Yamaura's notable coworkers include Fumiyuki Yamaoka and Kenichi Hamada. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of advanced technologies.

Conclusion

Tamotsu Yamaura's contributions to the field of vehicle-mounted equipment through his patents highlight his innovative spirit and technical expertise. His work continues to influence advancements in automotive technology.