Norio Kawachi

Title: Norio Kawachi: Innovator in Copper-Clad Laminate Technology

Introduction

Norio Kawachi is a notable inventor based in Kanagawa, Japan. He is recognized for his contributions to the field of materials science, particularly in the production of copper-clad laminates. His innovative approach has led to advancements that enhance the quality and performance of electronic components.

Latest Patents

Kawachi holds a patent for a "Process for producing copper-clad laminate." This process involves several key steps: first, contacting the surface of a conductive carrier with a catalyst liquid containing noble metals such as palladium, platinum, ruthenium, gold, and silver. Next, a copper foil layer is formed on the treated surface through copper electroplating. Following this, an insulating base is laminated onto the copper foil layer using hot-press bonding. Finally, the conductive carrier is separated from the resulting laminate. The copper foil layer produced through this method exhibits reduced pinholes and isotropic mechanical characteristics, making it highly effective for various applications.

Career Highlights

Throughout his career, Norio Kawachi has worked with prominent companies, including Meiko Electronics Co., Ltd. and Toagosei Chemical Industry. His experience in these organizations has allowed him to refine his skills and contribute significantly to the development of advanced materials.

Collaborations

Kawachi has collaborated with notable professionals in his field, including Katsurou Aoshima and Tatsuo Wada. These partnerships have fostered innovation and have been instrumental in the advancement of technologies related to copper-clad laminates.

Conclusion

Norio Kawachi's work in the field of copper-clad laminate technology has made a significant impact on the electronics industry. His innovative processes and collaborations with industry leaders continue to influence advancements in material science.