Tomohisa Kawata

Title: Innovations of Tomohisa Kawata

Introduction

Tomohisa Kawata is a notable inventor based in Nara, Japan. He has made significant contributions to the field of chemical substance sensing and environmental technology. With a total of 3 patents, his work focuses on enhancing the detection of specific chemical substances and improving air and water purification systems.

Latest Patents

Kawata's latest patents include a chemical substance sensing element, a chemical substance sensing apparatus, and a method of manufacturing a chemical substance sensing element. The chemical substance sensing element is designed to detect specific chemical substances present in biological information. It incorporates a carbon nanostructure modified with a metal complex or a fluorescent molecule, which provides substance selectivity and high sensitivity. Notably, the CoPc component reacts with nitric oxide (NO) and pentane, while DAF-2 reacts with NO, producing distinct reaction products. The changes in electric resistance or the fluorescence generated by these reactions enable the sensing of NO or pentane effectively.

Another significant patent involves a composite honeycomb structure that is highly functionalized and adapted for catalytic functions, while also considering pressure loss. This honeycomb structure features an average pore diameter of 5 to 200 µm and a specific surface area ranging from 100 to 1500 m/g. Additionally, Kawata has developed translucent honeycomb structures and photocatalyst-carrying translucent honeycomb structures, which are utilized in air cleaners and water purifiers.

Career Highlights

Throughout his career, Tomohisa Kawata has worked with prominent organizations such as Sharp Corporation and Kyoto University. His experience in these institutions has allowed him to refine his expertise in chemical sensing and environmental technologies.

Collaborations

Kawata has collaborated with notable colleagues, including Jun Kudo and Mikihiro Yamanaka. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Tomohisa Kawata's contributions to the field of chemical sensing and environmental technology are noteworthy. His innovative patents reflect his commitment to enhancing detection methods and improving environmental quality. His work continues to influence advancements in these critical areas.