Hirokazu Sano

Title: Innovations by Hirokazu Sano

Introduction

Hirokazu Sano is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of abnormality detection systems and roller chains. With a total of 3 patents, Sano's work reflects his commitment to advancing technology in practical applications.

Latest Patents

Sano's latest patents include an abnormality detecting system, an abnormality detecting apparatus, an abnormality detecting method, and a computer program. These innovations enable the detection of abnormalities not only in chains but also in equipment using the chain, while distinguishing the location of the abnormality. The system comprises a sensor unit fixed to the chain, which transmits outputs to a detection section that identifies abnormalities based on the sensor's data. Additionally, a determining section locates the abnormality in the equipment, adapting to the movement of the chain.

Another significant patent is a roller chain designed with a simple structure that mitigates impact loads on rollers during collisions with sprockets. This design extends the life of the rollers and minimizes interference between the sprockets and inner plates. The roller chain features cylindrical rollers that are uniquely shaped to deform elastically upon contact with sprockets, enhancing durability and performance.

Career Highlights

Hirokazu Sano is associated with Tsubakimoto Chain Company, where he applies his expertise in developing innovative solutions. His work has been instrumental in improving the efficiency and reliability of chain systems used in various applications.

Collaborations

Sano collaborates with talented coworkers, including Tomohiko Onishi and Akihiko Utaki, who contribute to the innovative environment at Tsubakimoto Chain Company.

Conclusion

Hirokazu Sano's contributions to the fields of abnormality detection and roller chain technology highlight his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of practical challenges and a commitment to creating effective solutions.