Yasuhiro Toyama

Title: Yasuhiro Toyama: Innovator in Elevator Technology

Introduction

Yasuhiro Toyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of elevator technology, particularly in the area of brake device deterioration prediction systems. With a total of 2 patents, Toyama's work reflects a commitment to enhancing safety and efficiency in elevator operations.

Latest Patents

One of Toyama's latest patents is the "Elevator Brake Device Deterioration Prediction System." This invention aims to accurately predict the deterioration time of a brake device. The system comprises an observation unit that acquires operation data during the brake device's operation. A conversion unit transforms this data into index data that indicates the brake device's deterioration over time. The generation unit creates a deterioration model that includes both a trend component and a periodic component, allowing for a comprehensive understanding of the deterioration process. Finally, the prediction unit utilizes this model to forecast the deterioration time of the brake device.

Another significant patent is the "Abnormality Cause Estimation Device, Abnormality Cause Estimation Method, and Medium." This device features a sensor data acquiring unit that collects data from a sensor installed in a target device. An abnormal tendency detecting unit identifies any abnormal trends in the sensor data by comparing it with a normal model. The abnormality cause estimating unit then assesses the cause of any detected abnormalities by referencing an abnormality cause model that correlates past sensor data trends with potential causes.

Career Highlights

Yasuhiro Toyama has worked with prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Electric Building Solutions Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in elevator technology.

Collaborations

Throughout his career, Toyama has collaborated with talented individuals, including Koji Sakata and Satoshi Shiga. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Yasuhiro Toyama's contributions to elevator technology through his innovative patents demonstrate his expertise and dedication to improving safety and efficiency in this field. His work continues to influence the industry and pave the way for future advancements.