Company Filing History:
13 out of 27 
3 out of 61 
1 out of 74 Years Active: 2023-2025
Title: Ken Miyauchi: Innovator in Solid-State Imaging Technology
Introduction
Ken Miyauchi is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of solid-state imaging technology. With a total of 13 patents to his name, he has made remarkable advancements that enhance the performance and functionality of imaging devices.
Latest Patents
Miyauchi's latest patents include a solid-state imaging device, a method for driving solid-state imaging devices, and an electronic apparatus. One of his innovations involves a pixel signal processing part where a first input switch and an output switch are turned on and off in phase. This design allows for the first auto-zero switch and a second auto-zero switch to maintain an ON state, connecting the second node to the reference potential (GND). This configuration ensures that a sampling capacitor, a feedback capacitor, and an auto-zero capacitor operate within their respective ranges, resulting in an amplifier output that responds linearly to input signals. Another patent focuses on selecting a pixel operating mode between rolling shutter (RS) and global shutter (GS), enabling the device to switch conversion gain read-out modes based on scene requirements. This innovation minimizes signal-to-noise ratio (SNR) drops at the conjunction point between high conversion gain (HCG) and low conversion gain (LCG) signals, achieving high full well capacity and reduced dark noise.
Career Highlights
Throughout his career, Ken Miyauchi has worked with notable companies, including Brillnics Singapore Pte. Ltd. and The Ritsumeikan Trust. His expertise in solid-state imaging has positioned him as a key figure in the development of advanced imaging technologies.
Collaborations
Miyauchi has collaborated with esteemed colleagues such as Kazuya Mori and Isao Takayanagi, contributing to the advancement of imaging technology through shared knowledge and innovation.
Conclusion
Ken Miyauchi's work in solid-state imaging technology has significantly impacted the industry, showcasing his innovative spirit and dedication to enhancing imaging devices. His contributions continue to influence the future of imaging technology.