Takatoshi Umeda

Title: Takatoshi Umeda: Innovator in Surface Acoustic Wave Technology

Introduction

Takatoshi Umeda is a prominent inventor based in Kitahiro, Japan. He is known for his significant contributions to the field of surface acoustic wave technology. With a focus on innovative solutions, Umeda has developed a patented technology that enhances the performance of surface acoustic wave elements.

Latest Patents

Umeda holds a patent for a surface acoustic wave element. This invention includes a diamond layer, an alumina nitride layer provided on the diamond layer, a silicon oxide layer provided on the alumina nitride layer, and a pair of electrodes positioned between the alumina nitride layer and the silicon oxide layer. The electrodes apply a voltage to the alumina nitride layer. The patent outlines specific formulas that define the relationship between the thickness of the alumina nitride layer and the silicon oxide layer, as well as the wavelength of the surface acoustic wave.

Career Highlights

Takatoshi Umeda is currently employed at Seiko Epson Corporation, where he continues to innovate and contribute to advancements in technology. His work has garnered attention for its potential applications in various industries.

Collaborations

Umeda has collaborated with notable colleagues, including Shuichi Kawano and Satoshi Fujii. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Takatoshi Umeda's contributions to surface acoustic wave technology exemplify the spirit of innovation. His patented inventions and collaborations highlight the importance of teamwork in advancing technological frontiers.