Company Filing History:
Years Active: 2015-2018
Title: Masayo Kurii: Innovator in Microetching Solutions
Introduction
Masayo Kurii is a notable inventor based in Hyogo, Japan, recognized for his contributions to the field of microetching solutions. With a total of three patents to his name, Kurii has made significant advancements in the production of wiring boards.
Latest Patents
His latest patents include a microetching solution for copper, a replenishment solution therefor, and a method for the production of wiring boards. The microetching solution consists of an aqueous solution containing a cupric ion, an organic acid, a halide ion, an amino group-containing compound with a molecular weight of 17 to 400, and a polymer. The polymer is a water-soluble polymer that includes a polyamine chain and/or a cationic group, with a weight average molecular weight of 1000 or more. The solution is designed to maintain adhesion between copper and resin even with a low etching amount, showcasing Kurii's innovative approach to enhancing manufacturing processes.
Career Highlights
Masayo Kurii is currently employed at Mec Company Ltd., where he continues to develop and refine his inventions. His work has been instrumental in advancing technologies related to microetching and wiring board production.
Collaborations
Kurii collaborates with talented coworkers, including Kiyoto Tai and Mami Nakamura, who contribute to the innovative environment at Mec Company Ltd.
Conclusion
Masayo Kurii's work in microetching solutions exemplifies the impact of innovation in technology and manufacturing. His patents reflect a commitment to improving processes and enhancing product quality in the industry.