Location History:
- Shiga-ken, JP (2002)
- Otsu, JP (2003 - 2007)
- Ishikawa-ken, JP (2008 - 2014)
- Ishikawa-gun, JP (2012 - 2014)
Company Filing History:
Years Active: 2002-2014
Title: Ryuichi Kubo: Innovator in Piezoelectric Technology
Introduction
Ryuichi Kubo is a prominent inventor based in Ishikawa-ken, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 12 patents. His innovative work focuses on enhancing the performance and manufacturing processes of piezoelectric thin film resonators.
Latest Patents
Among his latest patents is a method for manufacturing a piezoelectric thin film resonator. This method aims to reduce variations in resonant frequency and resonant resistance by uniformly planarizing a structural film. The process involves several steps, including forming sacrifice layer patterns on a mother substrate, applying a dielectric film, and utilizing plasma treatment to process the surface of the dielectric film. Additionally, he has developed a method for producing piezoelectric thin-film resonators that includes forming a sacrificial layer, performing plasma treatment, and creating an air-gap between the substrate and the dielectric film.
Career Highlights
Ryuichi Kubo is currently employed at Murata Manufacturing Co., Ltd., where he continues to push the boundaries of piezoelectric technology. His work has not only advanced the field but has also contributed to the development of more efficient manufacturing techniques.
Collaborations
Throughout his career, Ryuichi has collaborated with notable colleagues, including Hidetoshi Fujii and Naoko Aizawa. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Ryuichi Kubo's contributions to piezoelectric technology and his innovative methods for manufacturing resonators have established him as a key figure in the field. His work continues to influence advancements in technology and manufacturing processes.