Kiyoshi Yokochi

Title: Kiyoshi Yokochi: Innovator in Copper-Clad Laminate Production

Introduction

Kiyoshi Yokochi is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of materials science, particularly in the production of copper-clad laminates. His innovative approach has led to advancements that benefit the electronics industry.

Latest Patents

Yokochi holds a patent for the continuous production of copper-clad laminate. This invention allows for the creation of copper-clad laminates for printed wiring boards with minimal warpage. The process involves continuously running a fibrous substrate while supplying a solventless thermosetting resin mixture intermittently. A copper foil is laminated onto at least one surface of the substrate, followed by pressure molding with heating in a specially designed mold. This innovative method enhances efficiency and quality in laminate production.

Career Highlights

Kiyoshi Yokochi is associated with Hitachi Chemical Company, Ltd., where he has applied his expertise in materials engineering. His work has been instrumental in developing new technologies that improve manufacturing processes and product performance.

Collaborations

Yokochi has collaborated with notable colleagues, including Ikuo Hoshi and Masami Arai. Their combined efforts have contributed to advancements in the field and have fostered a collaborative environment for innovation.

Conclusion

Kiyoshi Yokochi's contributions to the production of copper-clad laminates exemplify the impact of innovative thinking in materials science. His patent and work at Hitachi Chemical Company, Ltd. highlight the importance of continuous improvement in manufacturing processes.