Location History:
- Shimodate, JP (1999)
- Chikusei, JP (2009)
Company Filing History:
Years Active: 1999-2009
Title: Toyoki Ito: Innovator in Copper Surface Treatment and Circuit Board Technology
Introduction
Toyoki Ito is a notable inventor based in Chikusei, Japan, recognized for his contributions to the field of materials science and electrical engineering. He holds two patents that focus on innovative methods for treating copper surfaces and producing multilayer printed circuit boards. His work has significantly impacted the reliability and efficiency of electronic components.
Latest Patents
Ito's latest patents include a method of treating the surface of copper and a process for producing multilayer printed circuit boards for wire bonding. The first patent provides a technique to enhance adhesive strength between copper surfaces and insulating layers while maintaining surface integrity. This method involves forming a nobler metal on the copper surface and oxidizing it with an alkaline solution. The second patent outlines a process for creating multilayer printed circuit boards that are thin, strong, and capable of fine wiring, which is essential for modern electronic applications.
Career Highlights
Throughout his career, Toyoki Ito has worked with prominent companies such as Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His experience in these organizations has allowed him to develop and refine his innovative techniques in materials and circuit board technology.
Collaborations
Ito has collaborated with notable colleagues, including Akishi Nakaso and Naoyuki Urasaki, contributing to advancements in their respective fields.
Conclusion
Toyoki Ito's innovative work in copper surface treatment and circuit board technology showcases his significant contributions to the electronics industry. His patents reflect a commitment to enhancing the performance and reliability of electronic components.