Company Filing History:
Years Active: 1989
Title: Moriyuki Yanagawa: Innovator in Zinc-Nickel Alloy Plating Solutions
Introduction
Moriyuki Yanagawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of plating solutions, particularly with his innovative zinc-nickel alloy plating solution. His work has implications for various industrial applications, showcasing the importance of advancements in material science.
Latest Patents
Yanagawa holds a patent for a zinc-nickel alloy plating solution. This aqueous solution comprises, in terms of ions, 4-30 g/liter of zinc and 0.05-4 g/liter of nickel. Additionally, it includes 50-220 g/liter of an alkali hydroxide, 4-110 g/liter of a complexing agent, 0.1-10 g/liter of a primary brightener, and 0.01-0.2 g/liter of a booster brightener. The primary brightener is selected from the reaction products of amines such as ethylenediamine and its derivatives. The booster brightener includes aromatic aldehydes like anisaldehyde and vanillin. Furthermore, the tertiary brightener is chosen from tellurium oxide or its salts.
Career Highlights
Moriyuki Yanagawa is associated with Nippon Hyomen Kagaku Kabushiki Kaisha, where he continues to develop innovative solutions in the field of plating technology. His expertise and dedication to research have led to advancements that benefit various industries.
Collaborations
Yanagawa has collaborated with notable coworkers, including Shunichi Ishida and Ken Ogura. Their combined efforts contribute to the ongoing development of innovative plating solutions.
Conclusion
Moriyuki Yanagawa's contributions to the field of zinc-nickel alloy plating solutions highlight his role as an important inventor in material science. His innovative work continues to influence industrial applications and showcases the potential for future advancements.