Masashi Iwata

Title: Masashi Iwata: Innovator in Bulk Wave Resonators

Introduction

Masashi Iwata is a notable inventor based in Shimotsuke, Japan. He has made significant contributions to the field of acoustic technology, particularly in the development of bulk wave resonators. His innovative work has led to the creation of a patent that addresses critical challenges in frequency passband performance.

Latest Patents

Iwata holds a patent for a "Bulk Wave Resonator and Bandpass Filter." The primary problem this invention aims to solve is the need for a bulk wave resonator that possesses a high frequency passband. The solution involves a design that includes a support substrate, an acoustic multilayer film composed of various dielectrics with differing acoustic impedances, and a piezoelectric layer. This configuration allows for the generation of bulk waves through thickness shear vibrations, enhancing the resonator's performance.

Career Highlights

Masashi Iwata is currently associated with Siward Technology Co., Ltd., where he continues to innovate in the field of acoustic devices. His work has been instrumental in advancing the technology surrounding bulk wave resonators, making significant strides in their application and efficiency.

Collaborations

Iwata has collaborated with notable colleagues, including Hiroshi Hasegawa and Takumi Ozaki. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Masashi Iwata's contributions to the field of bulk wave resonators exemplify his commitment to innovation and technology. His patent reflects a deep understanding of acoustic principles and a dedication to solving complex engineering problems.