Hiroki Yanagisawa

Title: Hiroki Yanagisawa: Innovator in Torsional-Vibration Reduction

Introduction

Hiroki Yanagisawa is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the area of torsional-vibration reduction. His innovative approach has led to the development of a unique device that addresses torque fluctuations in rotational systems.

Latest Patents

Yanagisawa holds a patent for a torsional-vibration reducing device. This device includes an input rotation member, an output rotation member, and a coil spring that mitigates torque fluctuations generated at the input side while transmitting power to the output side. Additionally, it features a spring retaining portion on at least one of the rotation members to support the coil spring, along with a hole formed at a position corresponding to the spring retaining portion in the outer diameter direction relative to the rotation center line.

Career Highlights

Hiroki Yanagisawa is currently employed at Valeo Kapec Japan KK, where he continues to innovate and develop new technologies. His work focuses on enhancing the efficiency and performance of mechanical systems through innovative designs and solutions.

Collaborations

Yanagisawa collaborates with talented colleagues, including Kiyoshi Yamamoto and Takashi Fujita. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Hiroki Yanagisawa's contributions to torsional-vibration reduction exemplify the impact of innovative thinking in engineering. His patent and ongoing work at Valeo Kapec Japan KK highlight his commitment to improving mechanical systems.