Yasuhiro Uno

Title: Yasuhiro Uno: Innovator in Video Signal Processing

Introduction

Yasuhiro Uno is a notable inventor based in Katano, Japan. He has made significant contributions to the field of video signal processing, holding a total of 7 patents. His work has been instrumental in developing technologies that enhance video signal quality and synchronization.

Latest Patents

Uno's latest patents include the "Color Burst Automatic Detection Device" and the "Sync Separator Apparatus." The Color Burst Automatic Detection Device features a synchronization separation circuit that extracts a synchronization timing signal from a video signal. A burst gate pulse generator then generates a timing pulse signal for gating a color burst signal period. During this period, a first counter counts cycles of the color burst signal at a first timing, while a second counter counts cycles at a second timing. A color burst determination circuit uses these count values to determine the presence or absence of a color burst signal superimposed on the video signal. The Sync Separator Apparatus processes an input video signal through a first clamp circuit and a second clamp circuit, which outputs a clamped video signal. This clamped signal allows for a sync output signal that has been sync separated from a sync separator circuit, ensuring minimal jitter in the output.

Career Highlights

Throughout his career, Yasuhiro Uno has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in video technology.

Collaborations

Uno has collaborated with notable coworkers, including Hiroshi Hayashino and Yasuo Harada. Their combined expertise has fostered advancements in the field of video signal processing.

Conclusion

Yasuhiro Uno's contributions to video signal processing through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the quality and reliability of video technology today.