Yoshiaki Terauchi

Title: Yoshiaki Terauchi: Innovator in Heat Printing Technology

Introduction

Yoshiaki Terauchi is a notable inventor based in Ichikawa, Japan. He has made significant contributions to the field of heat printing technology. His innovative approach has led to the development of a unique heat printing sheet and method.

Latest Patents

Yoshiaki Terauchi holds a patent for a heat printing sheet and heat printing method. This invention involves a heat printing sheet that features a pattern of a hot melt ink composition on a base. The improvement includes using a hot melt ink composition that comprises 5-60 wt. parts of a base polymer of ethylene-vinyl acetate copolymer. This copolymer has 5-50 wt. % of vinyl acetate content and a melt index ranging from 4-1000 g/10 min. The composition also includes 20-80 wt. parts of a tackifier selected from various resins and 0.1-30 wt. parts of a pigment or dye. The hot melt ink composition is melted at temperatures between 80°C and 250°C and is coated on an engraved roll. It is then instantaneously printed on a synthetic polymer film base to form the desired pattern.

Career Highlights

Yoshiaki Terauchi is associated with Toyo Soda Manufacturing Co., Ltd., where he has been instrumental in advancing heat printing technologies. His work has garnered attention for its innovative applications in various industries.

Collaborations

Yoshiaki has collaborated with notable coworkers, including Yujiro Kosaka and Masaru Uemura. Their combined expertise has contributed to the success of their projects and innovations.

Conclusion

Yoshiaki Terauchi's contributions to heat printing technology exemplify the spirit of innovation. His patent for a heat printing sheet showcases his commitment to advancing this field. His work continues to influence the industry and inspire future developments.