Karen Yuri Nishimura

Title: The Innovative Journey of Inventor Karen Yuri Nishimura

Introduction

Karen Yuri Nishimura, a distinguished inventor based in La Center, Washington, has made significant strides in the field of piezoelectric materials. With a remarkable portfolio of five patents, she is recognized for her innovative techniques that enhance the fabrication and use of piezoelectric plates.

Latest Patents

One of Nishimura's latest inventions is a patent titled "Method for the Fabrication and Harvest of Piezoelectric Plates." This method provides a systematic approach to fabricating piezoelectric plates by creating a sacrificial layer over a growth substrate, followed by forming a template layer with openings to expose the sacrificial layer. By depositing an adhesion layer and incorporating piezoelectric material, the invention allows for the production of polygon-shaped structures after an etching process, facilitating high-temperature annealing for optimal results.

Another notable patent is the "Fluidic Assembly Process Using Piezoelectric Plates." This groundbreaking technique involves fabricating thin-film electronic devices utilizing piezoelectric plates. The method employs a piezoelectric plate suspension to flow over a substrate containing electronic devices, allowing for the seamless capturing of piezoelectric plates in top surface wells. This innovative process ensures efficient integration of electrical contacts, promoting advanced functionalities in electronic devices.

Career Highlights

Karen has contributed her expertise to prominent companies, including Elux, Inc. and Sharp Laboratories of America, Inc. Her work in these organizations has significantly influenced the development and application of piezoelectric technology in various electronic devices.

Collaborations

Throughout her career, Karen has collaborated with renowned professionals in her field, including Mark Albert Crowder and Changqing Zhan. These collaborations have fostered a rich exchange of ideas, further enhancing the innovation landscape within the piezoelectric technology sector.

Conclusion

Karen Yuri Nishimura's contributions to the field of piezoelectric materials and thin-film technologies have positioned her as a leading figure in innovation. Her patents and collaborative endeavors reflect her commitment to advancing the capabilities of electronic devices through effective utilization of piezoelectric plates. As technology continues to evolve, her work will undoubtedly pave the way for future innovations in the industry.