Company Filing History:
2 out of 3,106 
1 out of 832,843 Years Active: 1987-2004
Title: Shinzo Omi: Innovator in Water-Based Ink Technology
Introduction
Shinzo Omi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of ink technology, particularly focusing on water-based inks. With a total of 3 patents to his name, Omi's work reflects a commitment to innovation and sustainability in the printing industry.
Latest Patents
Omi's latest patents include a water-based ink and a method for preparing it. This innovative ink comprises colored particles that include a dye and a polymer with an acetal group. Another notable patent involves particles containing a colorant and a water-based ink that comprises a polymer emulsion. This polymer dispersion consists of water and polymer particles with a volume average diameter ranging from 5 to 500 nm. Each polymer particle features a core-part and a shell-part, where both parts contain a colorant and a polymer, with the shell-part containing the colorant in an amount not exceeding 80 weight % of the colorant in the core-part.
Career Highlights
Throughout his career, Shinzo Omi has worked with prominent companies, including Konica Corporation. His experience in these organizations has allowed him to refine his expertise in ink technology and contribute to advancements in the field.
Collaborations
Omi has collaborated with several talented individuals, including Hiroaki Ando and Hidetaka Ninomiya. These partnerships have fostered a creative environment that has led to innovative solutions in ink development.
Conclusion
Shinzo Omi's contributions to water-based ink technology demonstrate his dedication to innovation and sustainability. His patents reflect a deep understanding of materials and their applications in the printing industry. Omi's work continues to influence the future of ink technology.