Katsushi Nishizawa

Title: Innovations by Katsushi Nishizawa

Introduction

Katsushi Nishizawa is a notable inventor based in Ota-ku, Japan. He has made significant contributions to the field of environmental technology, particularly in the treatment of hazardous substances. His innovative approach focuses on the quantification and decomposition of polychlorobiphenyls (PCBs), which are harmful environmental pollutants.

Latest Patents

Nishizawa holds a patent for a "System, device and method for quantification of polychlorobiphenyls." This invention addresses the challenges associated with monitoring the decomposition of PCBs. The system allows for real-time determination of the progress of the decomposition reaction by utilizing a specific amount of reaction solution during the process. By irradiating a PCB-containing liquid with exciting light, the system measures the emitted light intensity to quantify the existing polychlorobiphenyls. This method ensures that PCBs can be effectively decomposed, rendering them harmless.

Career Highlights

Katsushi Nishizawa is associated with Kabushiki Kaisha Toshiba, a prominent company known for its technological advancements. His work has contributed to the development of innovative solutions for environmental challenges, particularly in the field of PCB treatment.

Collaborations

Nishizawa has collaborated with notable colleagues, including Kenji Todori and Shuji Hayase. Their combined expertise has furthered the research and development of effective methods for PCB decomposition.

Conclusion

Katsushi Nishizawa's contributions to the field of environmental technology through his innovative patent demonstrate his commitment to addressing hazardous waste issues. His work not only advances scientific understanding but also provides practical solutions for environmental protection.