Manabu Matsubara

Title: Manabu Matsubara: Innovator in Conductive Particle Technology

Introduction

Manabu Matsubara is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of conductive particles, holding a total of 3 patents. His work focuses on methods for producing electroconductive particles that are essential in various electronic applications.

Latest Patents

Matsubara's latest patents include a method for producing electroconductive particles. The purpose of this invention is to provide a method for producing conductive fine particles with a plating layer of uniform thickness, free from scratches, and without agglomeration during the plating process. This method involves using a barrel plating apparatus with a rotatable barrel in a plating bath, where fine particles and dummy particles are placed together to form a plating layer while vibrating the barrel at specific amplitudes and frequencies.

Another significant patent is related to conductive particles and methods for manufacturing them, which includes an anisotropic conductive adhesive and a conductive connection structure. This invention describes an electrical connection formed by using double laminated conductive fine particles, which have a conductive metal layer on the surface of a spherical elastic base particle. The process involves electroless plating and electroplating, resulting in a robust connection for electronic circuit components.

Career Highlights

Matsubara is currently employed at Sekisui Chemical Co., Ltd., where he continues to innovate in the field of conductive materials. His work has been instrumental in advancing technologies that rely on efficient electrical connections.

Collaborations

Throughout his career, Matsubara has collaborated with notable colleagues, including Yoshiaki Tanaka and Yoshiaki Kodera. These collaborations have contributed to the development of advanced technologies in conductive materials.

Conclusion

Manabu Matsubara is a prominent figure in the field of conductive particle technology, with a focus on innovative methods for producing high-quality electroconductive materials. His contributions are vital for the advancement of electronic components and systems.