Yoshihiro Tamura

Title: The Innovations of Yoshihiro Tamura

Introduction

Yoshihiro Tamura is a notable inventor based in Shimodate, Japan. He has made significant contributions to the field of printed circuit board technology. His innovative approach has led to advancements that enhance electrical connection reliability and circuit density.

Latest Patents

Yoshihiro Tamura holds a patent for a process for producing multilayer printed circuit boards. This process involves drilling holes for via holes in a composite film material that includes a copper foil and an insulating half-cured adhesive layer. By laminating this film material on an inner layer circuit substrate and electrically connecting it with an outer layer copper foil, the process improves electrical connection reliability. The use of a special cushion material and specific film thicknesses further enhances the overall effectiveness of the circuit boards.

Career Highlights

Tamura is associated with Hitachi Chemical Company, Ltd., where he has been able to apply his expertise in developing advanced circuit board technologies. His work has been instrumental in pushing the boundaries of what is possible in the electronics industry.

Collaborations

Throughout his career, Yoshihiro Tamura has collaborated with notable colleagues, including Akishi Nakaso and Koichi Tsuyama. These partnerships have fostered a creative environment that has led to innovative solutions in their field.

Conclusion

Yoshihiro Tamura's contributions to the development of multilayer printed circuit boards exemplify the impact of innovation in technology. His work continues to influence the electronics industry, paving the way for future advancements.