Hisanori Takiguchi

Title: Hisanori Takiguchi: Innovator in Copper Plating Technology

Introduction

Hisanori Takiguchi is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of copper plating technology, holding 2 patents that enhance the quality and efficiency of copper plating processes. His work is particularly relevant in industries that require high-quality electronic materials.

Latest Patents

Takiguchi's latest patents include a copper plating process that provides a method to precipitate copper-plated membranes that are uniform and flat. This process ensures that the membranes have good mirror gloss, even when relatively thin layers are formed. The method involves bringing the object to be plated into contact with a pre-treatment solution containing bromide compound ions, followed by electrical plating using a copper plating solution. Another significant patent is for a copper plating solution composition that precipitates copper plated membranes that are both uniform and smooth. This solution contains chlorine ions and bromide ions in specific volumes, ensuring a good external appearance even for relatively thin membranes.

Career Highlights

Hisanori Takiguchi is currently associated with Rohm & Haas Electronic Materials LLC, where he continues to innovate in the field of electronic materials. His expertise in copper plating has positioned him as a key figure in the development of advanced materials for various applications.

Collaborations

One of his notable collaborators is Shinjiro Hayashi, with whom he has worked closely to advance copper plating technologies.

Conclusion

Hisanori Takiguchi's contributions to copper plating technology demonstrate his commitment to innovation and quality in electronic materials. His patents reflect a deep understanding of the complexities involved in the plating process, making him a valuable asset in his field.