Masaki Okamoto

Title: Masaki Okamoto: Innovator in Solid-State Imaging Technology

Introduction

Masaki Okamoto, a notable innovator based in Kumamoto, Japan, has made significant contributions to the field of imaging technology. With an impressive portfolio of 19 patents, Okamoto's work showcases his expertise and dedication to advancing electronic apparatuses and solid-state imaging devices.

Latest Patents

Among his latest patents, two stand out for their innovative approaches to enhancing image quality. The first patent revolves around a **solid-state imaging device and electronic apparatus** designed to improve image quality. This technology features a pixel region with multiple arranged pixels, alongside a first and second wiring, and a shield layer. Notably, the second wiring exists in a layer lower than that of the first wiring, while the shield layer is also positioned lower than the first wiring. This groundbreaking technology is particularly relevant for CMOS image sensors.

The second notable patent is the **multilayer light detecting device and electronic apparatus**, which outlines a novel method for manufacturing a semiconductor device. This method involves bonding two semiconductor wafers and forming a series of insulating layers and connection holes, ultimately resulting in a first via that connects to the second wiring layer. A key aspect of this invention is that the diameter of the first connection hole on the first substrate is greater than that on the third insulating layer, presenting an innovative manufacturing technique.

Career Highlights

Masaki Okamoto has also had a distinguished career with prominent companies in the tech industry. He has worked with Sony Corporation and Sony Group Corporation, where he contributed to the development of cutting-edge imaging technologies, utilizing his patent expertise to drive innovation forward.

Collaborations

Throughout his career, Okamoto has collaborated with talented individuals such as Satoru Wakiyama and Yutaka Ooka. These collaborations have undoubtedly enriched his work and contributed to the successful development of multiple pioneering technologies in the imaging sector.

Conclusion

Masaki Okamoto’s impact on the field of solid-state imaging technology is profound, characterized by his extensive patent portfolio and contributions to leading companies. His innovative approaches continue to pave the way for advancements in image quality and semiconductor manufacturing, solidifying his position as a key player in this dynamic industry.