Katsuhiro Yoshimura

Title: Katsuhiro Yoshimura: Innovator in Copper-Clad Laminate Technology

Introduction

Katsuhiro Yoshimura is a notable inventor based in Omiya, Japan. He has made significant contributions to the field of materials science, particularly in the development of copper-clad laminates and printed wiring boards. With a total of 2 patents to his name, Yoshimura's work has had a substantial impact on the electronics industry.

Latest Patents

Yoshimura's latest patents focus on a copper-clad laminate characterized by an electrolytic copper foil. This foil features a glossy surface side where a copper electrodeposit is formed. The laminate is bonded to a substrate that has a fine-pitch wiring pattern and exhibits a high etching factor. This innovation is particularly suitable for the production of printed wiring boards, enhancing their performance and reliability.

Career Highlights

Katsuhiro Yoshimura is associated with Mitsui Mining & Smelting Co., Ltd., where he has been instrumental in advancing technologies related to copper-clad laminates. His expertise in this area has positioned him as a key figure in the development of high-quality materials for electronic applications.

Collaborations

Yoshimura has collaborated with notable colleagues such as Muneo Saida and Yutaka Hirasawa. These partnerships have fostered innovation and have contributed to the successful development of new technologies in the field.

Conclusion

Katsuhiro Yoshimura's contributions to the field of copper-clad laminates and printed wiring boards demonstrate his commitment to innovation and excellence. His work continues to influence the electronics industry, paving the way for future advancements.