This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Fujifilm Corporation. Active years: 2021-2022.
Location History:
- Kanagawa, JP (2021)
- Shizuoka, JP (2022)
Company Filing History:
Years Active: 2021-2022
Title: Keisho Funatsu: Innovator in Lithographic and Conductive Film Technologies
Introduction
Keisho Funatsu is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of lithographic printing and conductive film technologies. With a total of 2 patents to his name, Funatsu continues to push the boundaries of innovation in his industry.
Latest Patents
Funatsu's latest patents include a lithographic printing plate precursor and a method of producing a lithographic printing plate. This precursor features an image recording layer on a support, with projections that are discontinuously formed on the surface of the outermost layer. The melting point of each projection ranges from 70°C to 150°C. The method involves image-wise exposing the precursor to create exposed and unexposed portions, followed by supplying printing ink or dampening water to remove the unexposed areas. Additionally, he has developed a conductive film that includes a support and a conductive portion containing a conductive component and a binder. The binder is characterized by a gel fraction of 70% or more and a moisture content of 3% or less.
Career Highlights
Keisho Funatsu is currently employed at Fujifilm Corporation, where he applies his expertise in developing innovative technologies. His work has significantly impacted the efficiency and quality of lithographic printing processes.
Collaborations
Funatsu has collaborated with notable colleagues, including Yoshiki Morita and Shinichi Nakahira. Their combined efforts have contributed to advancements in their respective fields.
Conclusion
Keisho Funatsu is a distinguished inventor whose work in lithographic printing and conductive film technologies has led to valuable patents. His contributions continue to influence the industry and inspire future innovations.