Kazuo Yakuwa

Title: Kazuo Yakuwa: Innovator in Piezoelectric Actuator Technology

Introduction

Kazuo Yakuwa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of piezoelectric actuators, particularly through his innovative patent that focuses on measuring and evaluating mechanical outputs.

Latest Patents

Kazuo Yakuwa holds a patent titled "Method of measuring and evaluating mechanical outputs of piezoelectric actuators, controlling method of the same, and apparatus using those methods." This invention relates to a method for assessing the rigidity of a target object or mechanical output, such as force, displacement, and mechanical energy generated by a piezoelectric actuator. The method allows for evaluation based solely on measured electrical quantities, eliminating the need for mechanical sensors. The patent outlines steps for determining equivalent circuit constants of the actuator, applying voltage, and measuring the resulting electrical quantities to evaluate the mechanical outputs.

Career Highlights

Kazuo Yakuwa is associated with Mechano Transformer Corporation, where he continues to develop and refine technologies related to piezoelectric actuators. His work has been instrumental in advancing the understanding and application of these devices in various engineering fields.

Collaborations

Kazuo Yakuwa collaborates with notable colleagues, including Takeshi Yano and Akio Yano, who contribute to the innovative environment at Mechano Transformer Corporation.

Conclusion

Kazuo Yakuwa's contributions to the field of piezoelectric actuators exemplify the importance of innovation in engineering. His patent not only enhances the measurement and evaluation processes but also paves the way for future advancements in actuator technology.