Syuji Takamatsu

Title: Syuji Takamatsu: Innovator in Semiconductor pH Sensing Technology

Introduction

Syuji Takamatsu is a notable inventor based in Miyanohigashi-machi, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of pH sensors. His innovative work has led to the creation of a unique pH sensor that utilizes advanced materials and methods.

Latest Patents

Takamatsu holds a patent for a "Semiconductor PH sensor and circuit and method of making same." This invention features a pH sensor that incorporates an ISFET (Ion-Sensitive Field-Effect Transistor) on a crystalline silicon substrate. The sensor is enhanced with a thin film of aluminum oxide, which supports epitaxial growth of an overlaying thin film of silicon. The design includes a source element and a drain element on the silicon film, with a pH responsive film layer connected to these elements. Additionally, the pH sensor can be integrated with appropriate circuitry on the same epitaxial SOI substrate, showcasing a compact and efficient design.

Career Highlights

Syuji Takamatsu is currently associated with Horiba, Ltd., a company renowned for its analytical and measuring instruments. His work at Horiba has allowed him to focus on advancing sensor technology, contributing to the company's reputation for innovation in the field.

Collaborations

Takamatsu has collaborated with notable colleagues, including Katsuhiko Tomita and Tsuyoshi Nakanishi. These collaborations have fostered a productive environment for innovation and development in semiconductor technologies.

Conclusion

Syuji Takamatsu's contributions to semiconductor pH sensing technology exemplify his innovative spirit and dedication to advancing scientific knowledge. His patent and work at Horiba, Ltd. highlight the importance of collaboration and creativity in the field of technology.