Company Filing History:
Years Active: 1993-1995
Title: Seiji Kawasumi: Innovator in Planographic Printing Technology
Introduction
Seiji Kawasumi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of planographic printing technology. With a total of 4 patents to his name, Kawasumi's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is for a planographic printing plate with an electrolytically roughened design. This innovative printing plate features a design pattern realized on the back surface of the support without adversely affecting the photosensitive resin layer on the front. The process involves cleaning an aluminum support, preparing an electrolytic aqueous solution, and conducting an electrolytic treatment to achieve a roughened surface. This method enhances the quality and efficiency of planographic printing.
Career Highlights
Kawasumi is currently employed at Fuji Photo Film Company, Limited, where he continues to develop and refine printing technologies. His expertise in electrolytic treatment methods has positioned him as a key figure in advancing printing plate technology.
Collaborations
Throughout his career, Kawasumi has worked alongside talented colleagues, including Akio Uesugi and Yuzo Inukai. Their collaborative efforts have contributed to the success of various projects within the company.
Conclusion
Seiji Kawasumi's innovative work in planographic printing technology exemplifies the importance of research and development in the field. His patents and contributions continue to influence the industry, showcasing the value of creativity and technical expertise.