Mamoru Ishida

Title: Mamoru Ishida: Innovator in Acoustic Wave Devices

Introduction

Mamoru Ishida is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of acoustic wave devices, holding a total of five patents. His work focuses on the development of advanced technologies that enhance the performance and functionality of electronic devices.

Latest Patents

Ishida's latest patents include an acoustic wave device, a filter, and a multiplexer. The acoustic wave device features a substrate with lower and upper electrodes, along with a piezoelectric film that contains through holes sandwiching a resonance region. This innovative design allows for improved acoustic wave propagation. The filter and multiplexer utilize monocrystalline lithium niobate layers, which are oriented to optimize resonance regions for enhanced signal processing capabilities.

Career Highlights

Throughout his career, Mamoru Ishida has been associated with Taiyo Yuden Co., Ltd., where he has played a crucial role in advancing acoustic wave technology. His expertise has led to the development of devices that are essential in various electronic applications, contributing to the company's reputation as a leader in the industry.

Collaborations

Ishida has collaborated with notable colleagues, including Shinji Taniguchi and Takashi Matsuda. Their combined efforts have resulted in innovative solutions that push the boundaries of acoustic wave technology.

Conclusion

Mamoru Ishida's contributions to the field of acoustic wave devices exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the complexities involved in electronic device design, making him a key figure in the industry.