This inventor holds 1 USPTO granted patent. Top assignee: Dic Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Toshihiro Seki: Inventor in Kamisu, Japan.
Introduction
Toshihiro Seki is an inventor based in Kamisu, Japan, whose patent work includes an invention related to aqueous pigment dispersions and inkjet ink. He is associated with DIC Corporation.
Latest Patents
Seki is named on 1 patent: “Aqueous Pigment Dispersion and Inkjet Ink.” The invention concerns an aqueous pigment dispersion containing a bisacetoacetarylide pigment, a dispersant, and an aqueous medium. It specifies an absorbance ratio of at least 1.40, calculated by dividing absorbance at 408 nanometers by absorbance at 450 nanometers, and also relates to inkjet ink containing the dispersion.
Career Highlights
Seki’s listed patent reflects work on pigment dispersion and inkjet ink technology. His professional association is with DIC Corporation.
Collaborations
Seki’s listed coworker is Yuuya Enomoto. Their names are associated with the patent concerning aqueous pigment dispersion and inkjet ink.
Conclusion
Toshihiro Seki’s patent work focuses on an aqueous pigment dispersion designed for use in inkjet ink, highlighting his contribution to materials and printing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile