Location History:
- Kyoto, JP (2021)
- Kizugawa, JP (2021 - 2022)
Company Filing History:
Years Active: 2021-2022
Title: Daisuke Yamamoto: Innovator in Acoustic Wave Technology
Introduction
Daisuke Yamamoto is a prominent inventor based in Kizugawa, Japan. He has made significant contributions to the field of acoustic wave technology, holding a total of 4 patents. His innovative work has been recognized in various applications, particularly in the development of composite substrates and surface acoustic wave elements.
Latest Patents
Yamamoto's latest patents include a composite substrate and an acoustic wave element utilizing this substrate. The composite substrate consists of a first substrate made from a piezoelectric single crystal and a second substrate made from a silicon single crystal that is bonded to the first. The second substrate features a planar orientation of (111), with the Euler angles offset from 0°. This design effectively reduces bulk wave spurious in a specific frequency band. Additionally, his surface acoustic wave (SAW) element comprises a piezoelectric substrate, a support substrate attached to the bottom surface, and an IDT electrode on the top surface. The resonance and anti-resonance frequencies of the resonator, which includes the IDT electrode, are maintained between the frequencies of the lowest and next lowest bulk wave spurious.
Career Highlights
Daisuke Yamamoto has established a successful career at Kyocera Corporation, where he continues to innovate and develop new technologies. His work has significantly advanced the understanding and application of acoustic wave devices.
Collaborations
Yamamoto has collaborated with notable colleagues, including Takehiro Okumichi and Tetsuya Kishino, contributing to various projects that enhance the capabilities of acoustic wave technology.
Conclusion
Daisuke Yamamoto's contributions to the field of acoustic wave technology through his patents and collaborations highlight his role as a leading inventor. His innovative designs continue to influence advancements in this area, showcasing the importance of his work in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.