Hideharu Yoshikawa

Title: Innovations of Hideharu Yoshikawa

Introduction

Hideharu Yoshikawa is a notable inventor based in Kanazawa, Japan. He has made significant contributions to the field of surface acoustic wave devices. With a total of 2 patents to his name, Yoshikawa's work has advanced the technology used in various applications.

Latest Patents

Yoshikawa's latest patents include a method of manufacturing an edge reflection type surface acoustic wave device. This method utilizes a Shear Horizontal type surface acoustic wave and involves several steps. The first step is making a first half cut to define first end surface portions with a smooth surface. This is followed by making a second half cut to form second end surface portions with a rough surface. Finally, a full cut is made to reach the lower surface of the piezoelectric substrate outside of the second end surface portions in the surface acoustic wave propagation direction.

Career Highlights

Yoshikawa is currently employed at Murata Manufacturing Co., Ltd., a leading company in electronic components. His work at Murata has allowed him to focus on innovative solutions in the field of acoustic wave technology. His contributions have been instrumental in enhancing the performance and efficiency of various devices.

Collaborations

Throughout his career, Yoshikawa has collaborated with several talented individuals, including Yasuhiro Kuratani and Takao Mukai. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hideharu Yoshikawa's innovative work in the field of surface acoustic wave devices has made a significant impact on technology. His patents and collaborations reflect his dedication to advancing this important area of research.