Rieko Chujo

Title: Rieko Chujo: Innovator in Surface Acoustic Wave Technology

Introduction

Rieko Chujo is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of surface acoustic wave technology, holding 2 patents that showcase her innovative approach to device manufacturing.

Latest Patents

Chujo's latest patents include a method of manufacturing a surface acoustic wave device and the device itself. The first patent aims to reduce the size of a multichip package by mounting multiple surface acoustic wave elements with different frequency characteristics in one package. This is achieved by face-down bonding the elements to a package, with the ultrasound wave application direction set perpendicular to the juxtaposed elements. The second patent describes a surface acoustic wave apparatus that features a concave-shaped base and cap, housing a surface acoustic wave element. The design allows for easy testing, measurement, and fault analysis, as the element is raised above the side wall of the base.

Career Highlights

Rieko Chujo is currently employed at Kabushiki Kaisha Toshiba, where she continues to develop her expertise in surface acoustic wave technology. Her work has been instrumental in advancing the capabilities of acoustic wave devices.

Collaborations

Chujo collaborates with notable colleagues, including Masayoshi Koshino and Kaoru Sakinada, who contribute to her innovative projects and research.

Conclusion

Rieko Chujo's contributions to surface acoustic wave technology reflect her dedication to innovation and excellence in her field. Her patents not only demonstrate her technical skills but also her commitment to advancing technology in meaningful ways.