Yoshio Suzuki

Title: The Innovations of Yoshio Suzuki

Introduction

Yoshio Suzuki is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of electronics, particularly in the development of cathode-ray tubes and electron beam lithography systems. With a total of 6 patents to his name, Suzuki's work has had a lasting impact on technology.

Latest Patents

One of his latest patents is for a color cathode-ray tube. This invention features a shadow mask that includes a mask body with a rectangular effective area filled with numerous electron beam apertures. The design also incorporates a non-effective area surrounding the effective area and a skirt portion extending from the peripheral portion of the non-effective area. The mask body is equipped with a belt-shaped reinforcing bead that runs between the two end edges of the mask body, projecting from the effective area toward the phosphor screen. The height of this reinforcing bead gradually decreases from the central portion toward the edges, ensuring optimal performance.

Another significant patent by Suzuki is an electron beam lithography system designed for delineating desired patterns on a target surface. This system utilizes a first electron beam from a first electron gun, which is focused on the target surface using condenser lenses and an objective lens. A second electron beam from a second electron gun is defocused at the target surface. The system allows for the selection of either electron beam while scanning the target surface, enabling precise pattern delineation.

Career Highlights

Throughout his career, Yoshio Suzuki has worked with prominent companies such as Tokyo Shibaura Denki Kabushiki Kaisha and Toshiba Machine Co., Ltd. His experience in these organizations has contributed to his expertise in electronic innovations.

Collaborations

Suzuki has collaborated with notable coworkers, including Shoichi Yokoyama and Kazuyoshi Sugihara. Their combined efforts have further advanced the field of electronics and innovation.

Conclusion

Yoshio Suzuki's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the electronics industry. His work continues to influence advancements in cathode-ray tubes and electron beam lithography systems.