Toru Maekawa

Title: Innovations of Toru Maekawa

Introduction

Toru Maekawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of gas sensing technology. With a total of two patents to his name, Maekawa's work focuses on innovative sensor designs that enhance gas detection capabilities.

Latest Patents

One of Maekawa's latest patents is the "Catalytic-conversion-type sensor." This invention provides a catalytic conversion-type sensor that detects a target gas by identifying a conversion gas produced through a reaction. The sensor includes a gas flow path for the detection target gas and a conversion portion that features a heated catalyst portion. This portion produces a conversion gas by allowing the detection target gas to react with the heated catalyst. Additionally, the sensor element portion is capable of detecting the conversion gas generated through this reaction.

Another significant patent is the "Controlled potential electrolysis gas sensor." This sensor includes gas electrodes for detecting gas, comprising a working electrode that electrochemically reacts with the gas to be detected, a counter electrode, and a reference electrode for controlling the potential of the working electrode. The electrodes are designed to face an electrolysis solution accommodating portion of an electrolysis tank. Each electrode features a noble metal catalyst layer, and at least one of the electrodes has a polymer layer that possesses ion conductivity and water permeability.

Career Highlights

Toru Maekawa is associated with New Cosmos Electric Co., Ltd., where he continues to develop innovative technologies in gas sensing. His work has contributed to advancements in the field, making significant impacts on safety and environmental monitoring.

Collaborations

Maekawa has collaborated with notable colleagues, including Kenji Ishibashi and Chise Minagoshi. Their combined expertise has fostered a productive environment for innovation and development in their projects.

Conclusion

Toru Maekawa's contributions to gas sensing technology through his patents demonstrate his commitment to innovation. His work continues to influence the industry and enhance the capabilities of gas detection systems.