This inventor holds 1 USPTO granted patent. Top assignee: Dnp Fine Chemicals Co., Ltd.. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014
Title: Innovations by Tatsuro Ishitobi
Introduction
Tatsuro Ishitobi is a notable inventor based in Tokyo-to, Japan. He has made significant contributions to the field of ink compositions, showcasing his expertise through his innovative patent.
Latest Patents
Ishitobi holds a patent for an ink composition that boasts superior storage stability, resistance to bleeding, and good fixability to paper. This ink composition enables the printing of clear images and includes a pigment dispersion containing a surface-treated pigment and a resin emulsion. The surface-treated pigment is created by binding a functional group with a larger calcium index than that of 1,2,3-benzenetricarboxylic acid to the pigment's surface. Additionally, the resin emulsion is designed so that an aqueous solution containing 1 mass % of its solid content has a conductance of 300 µS/cm or less.
Career Highlights
Ishitobi is associated with DNP Fine Chemicals Co., Ltd., where he has been able to apply his innovative ideas in the development of advanced ink products. His work has contributed to the enhancement of printing technologies.
Collaborations
Some of his notable coworkers include Satoshi Shioda and Takao Otomaru, who have collaborated with him on various projects within the company.
Conclusion
Tatsuro Ishitobi's contributions to ink composition innovation reflect his dedication to improving printing technologies. His patent demonstrates a commitment to quality and performance in the field of chemical engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile