Yasushi Hamamoto

Title: Yasushi Hamamoto: Innovator in Solid-State Imaging Technology

Introduction

Yasushi Hamamoto is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of solid-state imaging devices. His innovative work has led to the development of a patented technology that enhances image capture capabilities.

Latest Patents

Yasushi Hamamoto holds a patent for a solid-state imaging device. This device includes a first semiconductor layer with a photoelectric converter and an electric charge accumulation section for each pixel. The electric charge accumulation section is designed to accumulate signal electric charges generated in the photoelectric converter. Additionally, the device features a pixel separation section that partitions multiple pixels from each other. A second semiconductor layer, which includes a pixel transistor, is stacked on the first semiconductor layer. This pixel transistor reads the signal electric charge from the electric charge accumulation section. Furthermore, a first shared coupling section is provided between the two semiconductor layers, straddling the pixel separation section and electrically coupling to multiple electric charge accumulation sections.

Career Highlights

Yasushi Hamamoto is currently employed at Sony Semiconductor Solutions Corporation. His work at this leading company has allowed him to focus on advancing imaging technologies. His contributions have been instrumental in enhancing the performance and efficiency of imaging devices.

Collaborations

Yasushi has collaborated with notable colleagues such as Keiichi Nakazawa and Koichiro Zaitsu. These collaborations have fostered innovation and have played a crucial role in the development of advanced imaging technologies.

Conclusion

Yasushi Hamamoto's work in solid-state imaging technology exemplifies the impact of innovation in the field. His patented device represents a significant advancement in imaging capabilities, showcasing his expertise and dedication to technological progress.