Christopher Cordonier

Title: Christopher Cordonier: Innovator in Non-Cyanide Gold Plating and Selective Etching Methods

Introduction

Christopher Cordonier is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of plating and etching technologies, holding two patents that showcase his innovative approach to these processes.

Latest Patents

Cordonier's latest patents include a non-cyanide gold plating bath and a method for preparing this bath. The non-cyanide gold plating bath contains gold ions and a specific compound represented by a defined chemical formula. Additionally, he has developed a selective etching method that involves a layer of various metals, including titanium and tungsten, which is selectively etched using an alkaline etching solution containing a predefined complexing agent.

Career Highlights

Throughout his career, Cordonier has worked with reputable organizations, including JCU Corporation and Kanto Gakuin School Corporation. His work has focused on advancing plating and etching technologies, contributing to the efficiency and safety of these processes.

Collaborations

Cordonier has collaborated with notable individuals in his field, including Hideo Honma and Mitsuhiro Nabeshima. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Christopher Cordonier's innovative contributions to non-cyanide gold plating and selective etching methods highlight his role as a significant inventor in the field. His patents reflect a commitment to advancing technology while ensuring safety and efficiency in industrial applications.