Shoji Maezawa

Title: The Innovations of Shoji Maezawa

Introduction

Shoji Maezawa is a notable inventor based in Kawasaki, Japan. He is recognized for his contributions to the field of electroless plating, particularly involving iridium. His innovative work has led to the development of a unique plating bath that has applications in various industrial processes.

Latest Patents

Maezawa holds 1 patent for his invention titled "Electroless plating bath of iridium." This patent describes a plating bath of the hydrazine type designed for electroless plating on surfaces with iridium. The first formulation of the plating bath contains a hydrazine complex of iridium and maintains a pH level between 1 and 7. The second formulation includes hydrazine hydrate and/or hydrazinium salt, along with iridium halide and/or halogenoiridate, in a molar ratio of 1-1.0, with a pH of less than 3. This innovative plating bath is particularly useful for creating junctions in cation exchange membranes used in water electrolytic cells of the macromolecule solid electrolyte type.

Career Highlights

Throughout his career, Shoji Maezawa has worked with esteemed organizations such as the Research Institute of Innovative Technology and the Agency of Industrial Science and Technology. His experience in these institutions has significantly contributed to his expertise in the field of plating technologies.

Collaborations

Maezawa has collaborated with notable colleagues, including Hiroaki Mori and Keisuke Oguro. Their joint efforts have further advanced the research and development of innovative plating solutions.

Conclusion

Shoji Maezawa's contributions to the field of electroless plating, particularly through his patented innovations, highlight his significant role as an inventor. His work continues to influence advancements in industrial applications involving iridium plating.