Company Filing History:
4 out of 58,130 
1 out of 2,886 
Years Active: 2015-2021
Title: Yuuichi Kaji: Innovator in Solid-State Imaging Technology
Introduction
Yuuichi Kaji is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of solid-state imaging devices and electronic apparatuses. With a total of 5 patents to his name, Kaji's work has had a substantial impact on imaging technology.
Latest Patents
Kaji's latest patents include a comparator, a solid-state imaging device, and a driving method. The comparator features a first amplifying unit that includes a differential pair of transistors, which amplifies the difference of signals input to each of the gate electrodes. This design allows for improved signal output. The solid-state imaging device is designed to capture high-quality images with a wide dynamic range. It includes a pixel region with multiple pixels for photoelectric conversion and a logarithmic conversion circuit that can switch between logarithmic and linear readout schemes. This technology is particularly applicable to CMOS image sensors.
Career Highlights
Throughout his career, Kaji has worked with notable 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 technologies in the imaging sector.
Collaborations
Kaji has collaborated with esteemed colleagues, including Hideki Tanaka and Shizunori Matsumoto. Their combined expertise has fostered innovation and advancement in their respective fields.
Conclusion
Yuuichi Kaji's contributions to solid-state imaging technology and electronic devices highlight his role as a leading inventor. His patents reflect a commitment to enhancing image quality and functionality in modern technology.