Tadamasa Shioyama

Title: Tadamasa Shioyama: Innovator in Solid-State Imaging Technology

Introduction

Tadamasa Shioyama is a notable inventor based in Kumamoto, Japan. He has made significant contributions to the field of semiconductor technology, particularly in solid-state imaging devices. With a total of 2 patents to his name, Shioyama's work has had a lasting impact on the industry.

Latest Patents

Shioyama's latest patents include a solid-state imaging device and an electronic apparatus featuring a storage capacitor with a thin insulating film. This innovative solid-state imaging device is designed for high integration and includes a semiconductor layer, a photoelectric converter, a storage capacitor, and a first transistor. The photoelectric converter generates an electric charge based on the amount of light received through photoelectric conversion. The storage capacitor is integrated into the semiconductor layer and features a first insulating film with a specific electrical film thickness. Additionally, the first transistor includes a second insulating film with a greater electrical film thickness than the first, enhancing the device's performance.

Another significant patent focuses on a semiconductor device and its manufacturing method aimed at preventing metallic diffusion into a semiconductor substrate. This device comprises a semiconductor substrate, an interconnection layer formed on one face of the substrate, and a semiconductor-through-electrode positioned on the opposite face. A metallic-diffusion-preventing insulating layer surrounds the semiconductor-through-electrode, ensuring the integrity of the semiconductor substrate.

Career Highlights

Throughout his career, Tadamasa Shioyama has worked with prominent companies such as Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Shioyama has collaborated with notable coworkers, including Shogo Furuya and Yorito Sakano. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Tadamasa Shioyama's contributions to solid-state imaging technology and semiconductor devices highlight his role as a key innovator in the industry. His patents reflect a commitment to advancing technology and improving device performance.