Kiyoo Shimada

Title: **The Innovative Mind of Kiyoo Shimada from Kurashiki, JP**

Introduction

Kiyoo Shimada, an accomplished inventor based in Kurashiki, Japan, has made significant contributions to the field of gas sensing technology with a focus on electrochemical sensors. With a total of six patents to his name, his inventions showcase an impressive blend of creativity and scientific insight.

Latest Patents

Shimada's latest patents exhibit groundbreaking advancements in gas sensing mechanisms. One such patent is for a **Gas sensor with pH-sensitive FET transducer**, designed to improve accuracy in gas detection. The invention includes a reference electrode deposited on the surface of a pH-sensitive transducer with a gate-insulated field-effect transistor (FET) structure. This transducer is strategically housed in a flexible tube to enhance functionality. The design features an electrical insulation resin to ensure protection, a hydrophilic polymer layer containing an electrolyte, and a gas-permeable membrane, all working together to create a sensitive and responsive gas sensor.

Another notable innovation from Shimada is the **Method and device for compensating temperature-dependent characteristics**. This solution focuses on measuring the activity of ions in an electrolyte solution using an ion-sensitive field-effect transistor transducer. By adjusting the drain current flowing through the transistor, the temperature dependency of electroconductivity is equalized with the temperature dependencies of the potentials at both interfaces, ensuring more reliable measurements under varying conditions.

Career Highlights

Throughout his career, Kiyoo Shimada has worked with several prestigious organizations, including Kuraray Co., Ltd. His work in these companies has reinforced his reputation as a leading innovator in the field of electrochemical sensors and gas detection technologies.

Collaborations

Shimada has collaborated with various esteemed professionals in his field, most notably with colleagues Makoto Yano and Kyoichiro Shibatani. Their combined expertise has propelled advancements in sensor technologies, enabling innovations that push the boundaries of current scientific knowledge.

Conclusion

Kiyoo Shimada’s contributions to the world of gas sensing and ion measurement technologies underscore his role as a pivotal figure in innovation. With a track record of six patents and collaborative efforts with esteemed colleagues, Shimada is a name synonymous with ingenuity and advancement in the field. His latest patents not only highlight his technical expertise but also reflect an ongoing commitment to enhancing the accuracy and reliability of gas sensors, marking him as an influential inventor of our time.