Company Filing History:
Years Active: 2001-2003
Title: Innovations of Shinichi Yamada in Multilayer Printed Circuit Boards
Introduction
Shinichi Yamada is a notable inventor based in Ageo, Japan. He has made significant contributions to the field of electronics, particularly in the development of multilayer printed circuit boards. With a total of three patents to his name, Yamada's work focuses on enhancing the performance and manufacturing processes of these essential components in modern technology.
Latest Patents
Yamada's latest patents include a curable resin composition, a multilayer printed circuit board manufactured using this composition, and a method for its production. His innovations involve a multilayer printed circuit board that features resinous insulating layers and conductor layers alternately superposed on a circuit board, ensuring ample adhesive strength. The production method entails applying the curable resin composition to the surface of the conductor layer, thermally curing it to form the insulating layer, boring a through-hole, and treating the insulating layer with a coarsening agent to create an undulating surface. This process is followed by coating the surfaces with a conductor layer through electroless plating and forming a prescribed circuit pattern. The curable resin composition consists of epoxy resins and an epoxy resin curing agent, with optional components such as a rubber component and a filler that can be decomposed or dissolved by a coarsening agent.
Career Highlights
Shinichi Yamada is currently associated with Taiyo Ink Manufacturing Co., Ltd., where he continues to innovate in the field of printed circuit board technology. His expertise in resin compositions and manufacturing methods has positioned him as a key figure in the industry.
Collaborations
Yamada collaborates with Akio Sekimoto, contributing to advancements in their shared field of expertise. Their partnership enhances the development of innovative solutions in electronics.
Conclusion
Shinichi Yamada's contributions to the field of multilayer printed circuit boards through his patents and collaborations highlight his role as a significant inventor in the electronics industry. His work continues to influence the manufacturing processes and performance of essential electronic components.