Company Filing History:
Years Active: 2000-2007
Title: Ken-ya Hashimoto: Innovator in Surface Acoustic Wave Technology
Introduction
Ken-ya Hashimoto is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of surface acoustic wave technology, holding a total of 3 patents. His innovative work has led to advancements in filter design and surface acoustic wave devices.
Latest Patents
One of his latest patents is a filter with acoustically coupled resonators. This component operates with surface-proximal acoustic waves and features a novel structure with interdigital transducers arranged in serial and parallel branches. These branches are acoustically coupled in various configurations, resulting in a loss-poor filter that allows for a space-saving arrangement of the filter elements. Another significant patent is for a surface acoustic wave device that utilizes a leaky surface acoustic wave with an optimized cut angle of a piezoelectric substrate. This device includes a piezoelectric substrate made of single crystal LiTaO3, with an electrode pattern that contains aluminum as a primary component. The thickness of the electrode pattern is designed to be between 0.03 and 0.15 times the wavelength of the surface acoustic wave excited on the substrate.
Career Highlights
Throughout his career, Ken-ya Hashimoto has worked with prominent companies such as Fujitsu Corporation and Epcos AG. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field.
Collaborations
Ken-ya has collaborated with esteemed colleagues, including Masanori Ueda and Osamu Kawachi. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Ken-ya Hashimoto's contributions to surface acoustic wave technology and his innovative patents highlight his role as a leading inventor in the field. His work continues to influence advancements in technology and inspire future innovations.
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