Company Filing History:
Years Active: 2008-2009
Title: Innovations of Toshihiro Meguro
Introduction
Toshihiro Meguro is a notable inventor based in Fukushima-ken, Japan. He has made significant contributions to the field of surface acoustic wave devices, holding a total of 3 patents. His work focuses on improving the performance and reliability of these devices through innovative manufacturing methods.
Latest Patents
One of his latest patents is titled "Surface acoustic wave device and method of manufacturing the same." This invention involves the use of first base layers made of TiN or TiON and second base layers made of Cr, which are strategically placed between interdigital transducer portions and a piezoelectric substrate. This design effectively prevents the generation of voids in the interdigital transducer portions, thereby enhancing the power resistance of the surface acoustic wave device. Additionally, it helps in reducing the loss of power and minimizes variations in resonance frequencies.
Another significant patent is for a "Surface acoustic wave element and method of manufacturing the same." This invention features upper and side dispersion preventing layers made of metal nitride, positioned between the interdigital transducer electrode portions and an insulating layer. The inclusion of these layers ensures that voids do not form in the interdigital transducer electrode portions, even when the insulating layer is applied. This advancement leads to improved power resistance in the surface acoustic wave element.
Career Highlights
Toshihiro Meguro is currently employed at Alps Electric Co., Ltd., where he continues to innovate in the field of acoustic wave technology. His work has been instrumental in advancing the capabilities of surface acoustic wave devices, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Meguro has collaborated with talented individuals such as Kyosuke Ozaki and Takeshi Ikeda. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Toshihiro Meguro's contributions to the field of surface acoustic wave devices highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving device performance and reliability, making a significant impact in the industry.