Masakazu Hasegawa

Title: Masakazu Hasegawa: Innovator in Screen Printing Technology

Introduction

Masakazu Hasegawa 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 approach to improving printing methods and apparatuses.

Latest Patents

Hasegawa's latest patents include a screen printing method that comprises 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 onto 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. Another patent is for a screen printer equipped with double doctor/squeegee and a printing pressure sensor. This apparatus is designed to uniformly apply paste onto a screen, facilitating the fining of printed patterns. It features a pair of laterally movable printing heads that are alternately actuated for printing, each containing a doctor plate and a squeegee arranged for optimal performance.

Career Highlights

Masakazu Hasegawa is currently employed at TDK Corporation, where he continues to develop innovative printing technologies. His work has significantly impacted the efficiency and quality of screen printing processes.

Collaborations

Hasegawa collaborates with talented coworkers, including Tetsuo Takahashi and Akio Sasaki, who contribute to the advancement of their projects and innovations.

Conclusion

Masakazu Hasegawa's contributions to screen printing technology through his patents reflect his dedication to innovation in the field. His work at TDK Corporation and collaborations with skilled colleagues further enhance the impact of his inventions.