Location History:
- Yokohama, JP (2018)
- Kanagawa, JP (2023)
Company Filing History:
Years Active: 2018-2023
Title: Toshiyuki Umesato: Innovator in Aqueous Ink Technology
Introduction
Toshiyuki Umesato is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of ink technology, particularly in the development of aqueous inks for inkjet printing. With a total of 3 patents to his name, Umesato's work focuses on enhancing the performance and stability of ink formulations.
Latest Patents
Umesato's latest patents include innovations such as an aqueous ink, ink cartridge, ink jet recording method, and a method for producing aqueous ink. His inventions aim to provide aqueous inks that exhibit excellent ejection stability and the ability to produce images with outstanding abrasion resistance. One of his notable patents describes an aqueous ink for inkjet applications that contains resin particles formed from a first polyester resin and a second resin, which may be either a polyester or acrylic resin. This formulation is designed to improve the storage stability of the ink while maintaining high-quality image output.
Career Highlights
Toshiyuki Umesato is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His role at Canon allows him to leverage his expertise in ink formulation and contribute to the advancement of inkjet printing technologies.
Collaborations
Umesato has collaborated with notable colleagues such as Naofumi Shimomura and Katsuhiro Hayashi. Their combined efforts have furthered the development of innovative ink solutions that meet the demands of modern printing applications.
Conclusion
Toshiyuki Umesato's contributions to aqueous ink technology have positioned him as a key figure in the field. His patents reflect a commitment to improving ink performance and stability, which is essential for high-quality printing.