Hisano Higurashi

Title: Hisano Higurashi: Innovator in Microcapsule Technology

Introduction

Hisano Higurashi is a notable inventor based in Tokyo, Japan. She has made significant contributions to the field of microcapsule technology, holding two patents that showcase her innovative approach to coating liquids and inks.

Latest Patents

Higurashi's latest patents include a microcapsule-containing oil-based coating liquid and a method for preparing this coating liquid using vacuum distillation. The coating liquid comprises hydrophobic core material-containing microcapsule particles that are dispersed individually in an oil varnish or resin. A solvent with an affinity for both the varnish or resin and the microcapsule wall material is utilized, ensuring that the primary microcapsule particles remain intact during the conversion from a water-based to an oil-based system. This innovative approach retains the original strength and flexibility of the microcapsule wall material, allowing for effective printing using conventional pressure transferring-type printing machines.

Career Highlights

Higurashi is currently employed at Toppan Moore Co., Ltd., where she continues to develop her groundbreaking technologies. Her work has positioned her as a key figure in the advancement of microencapsulation techniques.

Collaborations

Some of her notable coworkers include Kei Etoh and Akira Hirasawa, who contribute to the collaborative environment that fosters innovation at Toppan Moore Co., Ltd.

Conclusion

Hisano Higurashi's contributions to microcapsule technology exemplify her innovative spirit and dedication to advancing the field. Her patents reflect a commitment to improving the functionality and application of coating liquids and inks.