Yoshihiro Uno

Title: The Innovations of Yoshihiro Uno

Introduction

Yoshihiro Uno is a notable inventor based in Machida, Japan. He has made significant contributions to the field of technology, particularly in the areas of scanning and data compression. With a total of 4 patents to his name, Uno's work has had a lasting impact on various industries.

Latest Patents

Uno's latest patents include a variable density scanner and a method of band compression. The variable density scanner utilizes a light beam of a fixed spot size that scans an original along multiple parallel line paths at a constant speed. This process generates a video signal that is successively shifted to the next line path. The video signal is then sampled to create a video sample, with each line path divided into several segments to derive multiple video samples. The total value of these samples is arithmetically divided to derive an average value based on a control signal.

The method of band compression employs an adaptive prediction system, particularly useful for facsimile transmission. This method selects reference picture elements for predicting the information value of a picture element. Unlike traditional methods, it does not select reference elements uniformly from the neighborhood of the predicted picture element. Instead, it focuses on a group of adjacent picture elements and excludes shaded elements that lie on lines connecting the predicted picture element and the first-order picture elements.

Career Highlights

Throughout his career, Yoshihiro Uno has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Graphic Communication Systems, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

Uno has collaborated with notable coworkers, including Kunio Sannomiya and Akiyoshi Tanaka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yoshihiro Uno's contributions to technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the field. His work continues to influence the industry and inspire future inventors.