Shunji Shirouzu

Title: The Innovations of Shunji Shirouzu: A Pioneer in Surface Shape Sensing

Introduction

Shunji Shirouzu, an accomplished inventor based in Ayase, Japan, has made significant contributions to the field of sensor technology. With an impressive portfolio of nine patents, his works primarily focus on advancements in surface shape sensors and identification devices. Shirouzu's innovative solutions are shaping the future of fingerprint identification and sensor applications.

Latest Patents

Shirouzu's latest patents include a surface shape sensor and an identification device that utilizes this sensor. One of his groundbreaking inventions involves a device designed to perform identification by sensing a fingerprint. This device features an input unit made up of multiple linear contact electrodes positioned on a substrate. A pressure-sensitive sheet overlays these electrodes, with its resistance altering in response to the applied pressure. When a finger comes in contact with the pressure-sensitive sheet, it triggers changes in resistance across the electrodes, converting this information into a one-dimensional electrical signal distribution. The device processes and compares the obtained data with registered data efficiently, facilitating quicker identification. This innovative approach significantly reduces the time required for signal processing in identification devices.

Career Highlights

Throughout his career, Shirouzu has worked with prominent companies, including Toshiba Corporation and Tokyo Shibaura Electric Co., Ltd. His experience in these esteemed organizations has allowed him to refine his skills and innovate continuously in the realm of sensor technologies.

Collaborations

Shirouzu has collaborated with notable colleagues such as Yujiro Naruse and Kazuhiro Itsumi. These collaborations have enabled him to exchange ideas and push the boundaries of invention, leading to advancements that benefit various applications.

Conclusion

Shunji Shirouzu stands out as an influential inventor in sensor technology, with his contributions paving the way for new advancements in identification devices. His latest patents reflect a deep understanding of both the technical and practical aspects of his field, marking him as a key figure in the ongoing evolution of sensor applications. As technology continues to progress, Shirouzu's innovations will likely play a crucial role in shaping the future of identification and sensing technology.