Naohiro Nodake

Title: Naohiro Nodake: Innovator in Elastic Wave Devices

Introduction

Naohiro Nodake is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of acoustic wave technology, holding a total of four patents. His work primarily focuses on the development of elastic wave devices and boundary acoustic wave devices.

Latest Patents

Nodake's latest patents include an elastic wave device and a method of manufacturing a boundary acoustic wave device. The elastic wave device features a piezoelectric film made of lithium niobate or lithium tantalate, with opposing electrode fingers designed to optimize performance. The specifications detail that the average thickness of the piezoelectric film is d, and the distance between the centers of the electrode fingers is p, with a ratio of d/p being about 0.5 or less. Additionally, the manufacturing method for the boundary acoustic wave device involves an IDT electrode and two dielectric layers on a piezoelectric substrate, ensuring precise measurements and minimal unevenness in the dielectric layer.

Career Highlights

Nodake is currently employed at Murata Manufacturing Co., Ltd., a leading company in electronic components. His innovative work has positioned him as a key figure in the development of advanced acoustic wave technologies. His patents reflect a deep understanding of the complexities involved in piezoelectric materials and their applications.

Collaborations

Throughout his career, Nodake has collaborated with notable colleagues, including Hideaki Takahashi and Shin Saijo. These partnerships have contributed to the advancement of their shared research interests and the successful development of new technologies.

Conclusion

Naohiro Nodake's contributions to the field of elastic wave devices and boundary acoustic wave devices highlight his expertise and innovative spirit. His work continues to influence the industry and pave the way for future advancements in acoustic wave technology.