Haruo Shimamoto

Title: Haruo Shimamoto: Innovator in Semiconductor Technology

Introduction

Haruo Shimamoto is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to semiconductor technology. With a total of three patents to his name, Shimamoto has made strides in the manufacturing processes of semiconductor devices.

Latest Patents

His latest patents include a method of manufacturing semiconductor devices, a semiconductor device itself, and a multilayer wafer structure. In these innovations, grooves are formed on the front surfaces of first and second semiconductor wafers, each containing an aggregate of multiple semiconductor chips. The grooves extend along a dicing line set between the semiconductor chips and are designed to have a larger width than the dicing line. Following this, the first and second semiconductor wafers are arranged so that their front surfaces face each other, and the space between them is sealed with underfill. The rear surfaces of the wafers are then polished until the grooves are exposed, allowing for a structure that includes both wafers and the underfill to be cut along the dicing line.

Career Highlights

Throughout his career, Haruo Shimamoto has worked with notable companies such as Renesas Electronics Corporation and Rohm Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Shimamoto has collaborated with esteemed colleagues, including Chuichi Miyazaki and Toshihide Uematsu, further enhancing his work in the field.

Conclusion

Haruo Shimamoto's contributions to semiconductor technology through his patents and career achievements highlight his role as an influential inventor in the industry. His innovative methods continue to shape the future of semiconductor manufacturing.