Iwao Sugiura

Title: The Innovations of Iwao Sugiura: A Visionary in Solid-State Imaging

Introduction

Iwao Sugiura is an accomplished inventor based in Kanagawa, Japan, known for his contributions to the field of solid-state imaging devices. With a remarkable portfolio of six patents, Sugiura has made significant advancements that enhance the functionality and performance of imaging technology. His innovative designs have laid the groundwork for modern imaging applications.

Latest Patents

Among his latest inventions, Sugiura has developed several cutting-edge solid-state imaging devices. One notable patent describes a solid-state imaging device featuring a segmented photodiode for each pixel in a designated pixel area. It includes an insulator film covering the photodiode and a recessed area within each pixel's insulator film. This design integrates a first light transmission layer of siloxane resin, which forms an optical waveguide in the pixel area, and a second transmission layer that configures an on-chip lens for each pixel. In addition, a guard ring surrounds the pixel area, creating a distinct separation between the internal pixel area and the external dicing area.

Another innovative patent highlights a semiconductor imaging device that incorporates light transmission layers positioned relative to a guard ring structure, showcasing Sugiura's expertise in optimizing imaging technology through intricate design.

Career Highlights

Iwao Sugiura's career is closely associated with his pivotal role at Sony Corporation, a leader in consumer electronics and imaging technology. His work in the R&D department has significantly contributed to advancing the company's position in the imaging sector. Sugiura's patents not only reflect his technical prowess but also his strategic vision for the future of imaging solutions.

Collaborations

Throughout his career, Sugiura has collaborated with exceptional professionals in his field. Notably, he has worked alongside Kiyotaka Tabuchi and Hideki Hirano, two fellow researchers at Sony Corporation. This collaborative spirit has facilitated sharing ideas and innovations, resulting in cutting-edge advancements in imaging technology.

Conclusion

Iwao Sugiura's contributions to solid-state imaging devices highlight his status as a leading inventor in the technology industry. With a track record of innovative patents and collaborative efforts with talented colleagues, Sugiura continues to influence and shape the future of imaging technology. His work not only enhances current applications but also paves the way for future breakthroughs in the field.