Hajime Shimazaki

Title: Hajime Shimazaki: Innovator in Screen Printing Technology

Introduction

Hajime Shimazaki is a notable inventor based in Akita, Japan. He has made significant contributions to the field of screen printing technology, holding 2 patents that showcase his innovative approaches to improving printing methods and apparatuses.

Latest Patents

One of his latest patents is a screen printing method comprising printing pressure regulation. This method involves moving a doctor plate across a printing screen to apply a paste and then using a squeegee to deposit the paste on an object below the screen. The process maintains a predetermined pressure of the screen against the object, ensuring a substantially even deposition of the paste. Additionally, the method allows for varying the squeegee pressure as the screen tension changes, which helps maintain the desired printing pressure. It also incorporates a screen aligning mark on an imaging plane to correct the positional relationship between the screen and the object.

Another significant patent is for a screen printer with a double doctor/squeegee, equipped with a printing pressure sensor. This apparatus is designed to uniformly apply a paste onto a screen, facilitating the fining of a printed pattern. It features a pair of laterally movable printing heads that are alternately actuated for printing. Each head includes a doctor plate and a squeegee, which are arranged to work in tandem, ensuring effective paste application and pressing against the printed object.

Career Highlights

Hajime Shimazaki is currently employed at TDK Corporation, where he continues to develop innovative solutions in screen printing technology. His work has significantly impacted the efficiency and quality of printed materials.

Collaborations

Throughout his career, Shimazaki has collaborated with notable colleagues, including Tetsuo Takahashi and Akio Sasaki. These collaborations have further enhanced his contributions to the field.

Conclusion

Hajime Shimazaki's innovative work in screen printing technology, particularly through his patented methods and apparatuses, demonstrates his commitment to advancing the industry. His contributions continue to influence the effectiveness of printing processes, making him a key figure in this field.