Kazuki Matsumura

Title: Kazuki Matsumura: Innovator in Metal-Clad Laminate Technology

Introduction

Kazuki Matsumura is a prominent inventor based in Mie, Japan. He has made significant contributions to the field of materials science, particularly in the development of metal-clad laminates and printed wiring boards. With a total of 2 patents to his name, Matsumura's work is recognized for its innovative approach and practical applications.

Latest Patents

Matsumura's latest patents include a metal-clad laminate and a method for manufacturing multilayer printed wiring boards. The metal-clad laminate features an insulating layer and a metal layer stacked on top of it. The insulating layer consists of a first layer and a second layer, with the first layer containing a cured product of a first resin composition that includes composite particles. The second layer may or may not contain composite particles, and when it does, the ratio of these particles is lower than in the first layer.

The method for manufacturing multilayer printed wiring boards involves forming a first stack with metal foils and prepregs, which are thermally cured to create a double-sided metal-clad laminate. The process includes forming conductor wiring by partially removing the first sheet of metal foil and stacking additional materials to complete the printed wiring board. This innovative approach ensures that the first insulating layer has a lower linear expansion coefficient than the metal foils used.

Career Highlights

Kazuki Matsumura is currently employed at Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to focus on advancing technology in the field of electrical engineering and materials science. His contributions have not only enhanced product performance but have also paved the way for future innovations in the industry.

Collaborations

Matsumura has collaborated with notable colleagues, including Yohsuke Ishikawa and Koji Kishino. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Kazuki Matsumura is a distinguished inventor whose work in metal-clad laminates and printed wiring boards has made a significant impact in the field of materials science. His innovative patents and collaborations with esteemed colleagues highlight his commitment to advancing technology. His contributions continue to shape the future of electrical engineering.