Company Filing History:
Years Active: 2002-2014
Title: Innovations of Nobushige Tanaka in Polymer Technology.
Introduction
Nobushige Tanaka is a prominent inventor based in Wakayama, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of water-based inks for ink-jet printing. With a total of seven patents to his name, Tanaka's work has had a considerable impact on the industry.
Latest Patents
Tanaka's latest patents include innovations in crosslinked core/shell polymer particles. These particles contain a pigment that is usable in water-based inks for ink-jet printing. They exhibit excellent optical density and gloss while preventing bronzing. The polymer particles consist of a core and a shell, both made of crosslinked polymer. The weight ratio of the pigment to the pigment-containing polymer particles ranges from 25 to 75. Another notable patent involves a water dispersion for ink-jet printing, which contains particles of a vinyl polymer or polyester-based polymer with a colorant. This innovation allows for the production of high-quality prints with multi-order color images and excellent image clarity.
Career Highlights
Nobushige Tanaka is associated with Kao Corporation, a leading company in the field of consumer products and chemicals. His work at Kao has allowed him to focus on developing advanced materials that enhance the performance of inks used in printing technologies.
Collaborations
Tanaka has collaborated with notable coworkers, including Takehiro Tsutsumi and Koji Azuma. Their combined expertise has contributed to the successful development of innovative products in the polymer sector.
Conclusion
Nobushige Tanaka's contributions to polymer technology and ink formulations have positioned him as a key inventor in his field. His patents reflect a commitment to advancing the capabilities of water-based inks, ensuring high-quality printing solutions for various applications.