Yoshio Ueda

Title: Innovations of Yoshio Ueda

Introduction

Yoshio Ueda is a notable inventor based in Hiroshima-ken, Japan. He has made significant contributions to the field of printing technology, particularly through his innovative patents. With a total of 2 patents, Ueda has demonstrated his expertise and commitment to enhancing printing processes.

Latest Patents

Ueda's latest patents include an "Apparatus and method for controlling drag roller" and a "Method and apparatus for controlling web delivery running at the start time of printing." The first patent focuses on controlling a drag roller in a printing machine to ensure that a web moves without shifting the printing position. This innovation remarkably enhances printing quality, even when the drag roller's diameter varies due to temperature changes. The controlling unit utilizes a temperature-rotational-speed table to adjust the drag roller's circumferential speed based on the current temperature monitored by a temperature unit. The second patent addresses the issue of slack in the web during the printing process. It involves driving drag rollers with torque control to successively remove slack from the web delivery running path, ensuring a predetermined preliminary tension is maintained.

Career Highlights

Yoshio Ueda is currently employed at Mitsubishi Heavy Industries Limited, where he continues to develop and refine his innovative ideas. His work has significantly impacted the efficiency and quality of printing technology.

Collaborations

Ueda has collaborated with notable colleagues, including Hitoshi Hirose and Norifumi Tasaka. Their combined expertise has contributed to the advancement of their projects and innovations.

Conclusion

Yoshio Ueda's contributions to printing technology through his patents reflect his dedication to innovation and improvement in the industry. His work continues to influence the field, showcasing the importance of inventive thinking in technological advancements.