Hiroki Itakura

Title: Hiroki Itakura - Innovator in Elevator Technology

Introduction

Hiroki Itakura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of elevator technology, particularly with his innovative approach to measuring rope tension in elevators. His work has implications for safety and efficiency in elevator operations.

Latest Patents

Hiroki Itakura holds a patent for a "Rope tension measuring apparatus for use with an elevator." This apparatus is designed to measure the tension of multiple main ropes that suspend an elevator car and a counterweight. It features a portable measuring device that includes a traveling-wave detector, which is directly attached to the elevator main rope. This device detects traveling waves generated by instantaneous displacements applied to the main rope. The apparatus computes the passage velocity of these waves and uses this information to calculate rope tension and the necessary adjustments for tension adjusting springs. This innovative solution is particularly effective for high-lift elevators, making tension adjustments more efficient and easier to implement.

Career Highlights

Hiroki Itakura has worked with prominent companies in the technology sector, including Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Building Techno-service Co., Ltd. His experience in these organizations has contributed to his expertise in elevator technology and innovation.

Collaborations

Hiroki Itakura has collaborated with Yoshiaki Yamazaki, further enhancing his work in the field of elevator technology.

Conclusion

Hiroki Itakura's contributions to elevator technology through his innovative patent demonstrate his commitment to improving safety and efficiency in this essential industry. His work continues to influence the development of advanced elevator systems.