This inventor holds 1 USPTO granted patent. Top assignee: Fujifilm Corporation. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Fumiko Tsuna: Innovator in Image Recording Technology
Introduction
Fumiko Tsuna is a prominent inventor based in Ashigarakami-gun, Japan. She has made significant contributions to the field of image recording technology. Her innovative work has led to the development of a unique pretreatment liquid that enhances the performance of impermeable base materials.
Latest Patents
Fumiko Tsuna holds a patent for a pretreatment liquid for impermeable base material, which includes an anionic resin and an aqueous medium. The anionic resin has a C log P value of 1.40 or greater. Additionally, the content of a structural unit derived from an alkyl (meth)acrylate containing a chain alkyl group with two or more carbon atoms in the anionic resin is less than 5% by mass with respect to the total mass of the anionic resin. This innovation is crucial for improving the quality of image recording materials.
Career Highlights
Fumiko Tsuna is currently associated with Fujifilm Corporation, where she continues to push the boundaries of technology in her field. Her work has been instrumental in advancing the capabilities of image recording systems.
Collaborations
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Conclusion
Fumiko Tsuna's contributions to image recording technology exemplify her innovative spirit and dedication to her field. Her patent reflects her expertise and commitment to enhancing the quality of imaging materials.