Daisuke Tamasaki

Title: Daisuke Tamasaki: Innovator in Surface Acoustic Wave Technology

Introduction

Daisuke Tamasaki is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of surface acoustic wave devices, holding a total of 2 patents. His work focuses on enhancing the performance and functionality of these devices, which are crucial in various electronic applications.

Latest Patents

Tamasaki's latest patents include innovative designs for surface acoustic wave devices. The first patent describes a surface acoustic wave device that features a piezoelectric substrate, an IDT electrode, and multiple dielectric layers. The unique arrangement of these layers, particularly the use of silicon oxide and a second dielectric layer with a higher acoustic velocity, enhances the device's performance.

The second patent outlines a surface acoustic wave filter device that utilizes a Rayleigh wave as its main mode. This device incorporates a ladder-type surface acoustic wave filter unit, where the thickness of the dielectric layers varies between the series and parallel arm resonators. This design allows for different propagation orientations of the surface acoustic waves, optimizing the filter's functionality.

Career Highlights

Daisuke Tamasaki is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His role involves research and development in the field of surface acoustic wave technology, where he applies his expertise to create innovative solutions.

Collaborations

Tamasaki collaborates with Kenichi Uesaka, a fellow innovator in the same field. Their partnership has led to advancements in surface acoustic wave technology, contributing to the development of more efficient devices.

Conclusion

Daisuke Tamasaki's contributions to surface acoustic wave technology through his patents and work at Murata Manufacturing Co., Ltd. highlight his role as a key innovator in the field. His advancements continue to influence the electronics industry, showcasing the importance of innovation in technology.