Makoto Saruwatari

Title: The Innovative Contributions of Makoto Saruwatari

Introduction

Makoto Saruwatari is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of flow rate controlling devices. With a total of 8 patents to his name, Saruwatari continues to push the boundaries of innovation.

Latest Patents

One of his latest inventions is a turbine-type flow rate controlling device. This device features a power generating portion that consists of a rotor and a stator. The rotor is designed as a ring that incorporates a permanent magnet and an impeller, functioning as a turbine. The device estimates the actual flow rate based on the current angular velocity of the turbine and the torque of the power generating portion. It calculates the torque needed to match a setting flow rate and adjusts the power generating portion accordingly. Additionally, the magnetic pole position of the turbine is determined using a position sensor, with provisions for using estimated values when sensor reliability is in question.

Career Highlights

Saruwatari is currently employed at Azbil Corporation, where he applies his expertise in developing innovative technologies. His work has garnered attention for its practical applications in various industries, enhancing efficiency and performance.

Collaborations

Throughout his career, Saruwatari has collaborated with notable colleagues, including Hideaki Someya and Hiroaki Narita. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Makoto Saruwatari's contributions to the field of engineering exemplify the spirit of innovation. His work on turbine-type flow rate controlling devices showcases his commitment to enhancing technology for practical use. As he continues to develop new inventions, Saruwatari remains a key figure in the world of engineering.