Keigo Sato

Title: Innovations of Keigo Sato

Introduction

Keigo Sato is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of circuit board technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

Sato's latest patents include advancements in circuit board design and manufacturing methods. One of his patents describes a circuit board that features an insulating layer made from insulating resin, with an electrode pad embedded within it. This design includes a neck on the outer side surface of the pad, which maintains contact with the insulating resin. The electrode pad consists of a first conductor layer with an exposed end surface and a second conductor layer that has a different grain boundary density. This innovative structure enhances the performance and reliability of circuit boards.

Another patent focuses on a semiconductor device that incorporates a barrier layer. This device includes an interconnect substrate and an interconnect trace on its upper surface. A semiconductor chip is mounted on this substrate, with an adhesive resin layer bonding the two components. The design features an opening that allows for the placement of conductive paste, ensuring effective electrical connections. This patent represents a significant step forward in semiconductor technology.

Career Highlights

Keigo Sato is currently employed at Shinko Electric Industries Co., Ltd., where he continues to develop cutting-edge technologies in the electronics sector. His work has been instrumental in advancing the capabilities of circuit boards and semiconductor devices.

Collaborations

Sato collaborates with talented colleagues, including Hiroshi Taneda and Noriyoshi Shimizu. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in their field.

Conclusion

Keigo Sato's contributions to circuit board and semiconductor technology highlight his role as a leading inventor in Japan. His patents reflect a commitment to innovation and excellence in engineering.