This inventor holds 5 USPTO granted patents and 1 published patent application and 12 EPO patents. Top assignee: Kao Corporation. Active years: 2016-2022.
Location History:
- Wakayama, JP (2016)
- Izumiotsu, JP (2022)
Company Filing History:
Years Active: 2016-2022
Title: Tsuyoshi Egawa: Innovator in Aqueous Ink Technology
Introduction
Tsuyoshi Egawa is a prominent inventor based in Izumiotsu, Japan. He has made significant contributions to the field of aqueous ink technology, holding a total of 5 patents. His work focuses on developing innovative solutions that enhance the performance and stability of water-based inks.
Latest Patents
Egawa's latest patents include advancements in aqueous ink formulations. One notable invention is a water-based ink that contains an azomethine metal complex pigment, an aromatic group-containing polymer, an organic solvent, and water. This ink is designed to maintain excellent storage stability and manageability. Another significant patent involves a process for producing a pigment water dispersion liquid, which includes a method for creating a polymer particle dispersion that enhances the properties of the ink for ink-jet printing.
Career Highlights
Tsuyoshi Egawa is currently employed at Kao Corporation, where he continues to innovate in the field of ink technology. His work has been instrumental in advancing the capabilities of water-based inks, making them more effective for various applications.
Collaborations
Egawa collaborates with talented colleagues, including Kaname Mitsuyoshi and Tomohiko Nagano. Their combined expertise contributes to the development of cutting-edge technologies in the ink industry.
Conclusion
Tsuyoshi Egawa's contributions to aqueous ink technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and processes that enhance the performance of water-based inks.