Motoki Ozasa

Title: Motoki Ozasa: Innovator in Acoustic Wave Technology

Introduction

Motoki Ozasa is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of acoustic wave technology, holding a total of 7 patents. His innovative designs and inventions have advanced the capabilities of multiplexer and resonator technologies.

Latest Patents

One of his latest patents is a multiplexer that features a first filter with a first pass band and a second filter with a higher second pass band. This multiplexer includes acoustic wave resonators, such as a first series-arm resonator and a second series-arm resonator connected in parallel. The design ensures that the series-arm resonator has an anti-resonant frequency lower than the second pass band, enhancing its performance. Another notable patent is the longitudinally coupled resonator acoustic wave filter, which incorporates a piezoelectric substrate and IDT electrodes. This filter design includes reflectors that optimize the acoustic wave propagation, showcasing Ozasa's expertise in the field.

Career Highlights

Motoki Ozasa has worked with Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His experience at Murata has allowed him to develop and refine his innovative ideas, contributing to the company's advancements in acoustic wave technology.

Collaborations

Throughout his career, Ozasa has collaborated with notable professionals, including Chihiro Shoda. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Motoki Ozasa's contributions to acoustic wave technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in technology, making a lasting impact on the industry.