This inventor holds 10 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Mitsubishi Paper Mills Limited, The Furukawa Electric Co., Ltd., Other. Active years: 1999-2021.
Company Filing History:
4 out of 622 
3 out of 2,643 
3 out of 834,411 Years Active: 1999-2021
Title: Innovations by Koji Igarashi: A Pioneer in Transfer Paper Technology
Introduction: Koji Igarashi, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of textile printing technology. With a total of 10 patents to his name, Igarashi's work focuses on innovative transfer paper solutions that enhance printing quality and efficiency.
Latest Patents: Igarashi's latest patents revolve around advanced transfer paper used in sublimation textile printing. The first patent details a transfer paper that comprises a base paper with one or more coating layers. The outermost layer is formulated with pigments, binders, polyacrylic acid salt, and an acetylene glycol derivative. This design provides resistance to image deterioration, exceptional color development, and strong adhesion properties. His second patent aims to further improve these attributes, ensuring that the transfer paper is suitable for high-quality textile printing.
Career Highlights: Koji Igarashi has had a remarkable career, working with leading companies in the industry, including Mitsubishi Paper Mills Limited. His expertise in developing and patenting innovative materials has positioned him as a key figure in the advancement of transfer paper technology.
Collaborations: Throughout his career, Igarashi has collaborated with notable colleagues such as Shu Namiki and Yoshihiro Emori. These partnerships have contributed to the development of cutting-edge innovations in the textile printing sector.
Conclusion: Koji Igarashi stands out as a prominent inventor whose contributions to transfer paper technology have significantly impacted the textile printing industry. His dedication to innovation and the continuous enhancement of product quality is evident through his numerous patents and collaborations. With each advancement, Igarashi continues to pave the way for future innovations in textile printing.