Hiroaki Utsumi

Title: Hiroaki Utsumi: Innovator in Solid State Imaging Technology

Introduction

Hiroaki Utsumi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of solid state imaging technology. His innovative work has led to the development of a unique patent that enhances the functionality of imaging apparatuses.

Latest Patents

Hiroaki Utsumi holds a patent for a solid state imaging apparatus that features a plurality of metal wirings. This invention includes shunt wirings in the form of a conductive light intercepting film. The film covers vertical CCD registers and also serves to supply power. It projects into locations between adjacent photoelectric transducers in the vertical direction. The distance between the projecting portions of adjacent metal wirings is set to 0.2 µm or less. This design limits the electric field between adjacent metal wirings to 10^7 V/cm or less, preventing short-circuiting.

Career Highlights

Utsumi is associated with NEC Corporation, where he has been able to apply his expertise in imaging technology. His work has been instrumental in advancing the capabilities of solid state imaging systems.

Collaborations

Hiroaki Utsumi has collaborated with notable colleagues such as Shinichi Kawai and Michihiro Morimoto. Their combined efforts have contributed to the success of various projects within the field.

Conclusion

Hiroaki Utsumi's innovative contributions to solid state imaging technology exemplify the impact of dedicated inventors in advancing modern technology. His patent reflects a significant step forward in the functionality of imaging apparatuses.