Company Filing History:
Years Active: 2018-2025
Title: Keisuke Sakamoto: Innovator in Halogenated Zinc Phthalocyanine Pigments
Introduction
Keisuke Sakamoto is a prominent inventor based in Sakura, Japan. He has made significant contributions to the field of pigment production, holding a total of six patents. His innovative methods focus on the synthesis and processing of halogenated zinc phthalocyanine pigments.
Latest Patents
One of his latest patents is a method for producing halogenated zinc phthalocyanine pigment. This method includes a step of forming a halogenated zinc phthalocyanine crude pigment into a pigment. The crude pigment is obtained by depositing a halogenated zinc phthalocyanine, which is synthesized using an acidic compound or a compound that generates an acid by reacting with water. The process also involves a pretreatment step of kneading the crude pigment along with water. Another patent details a similar method, where the halogenated zinc phthalocyanine crude pigment is dry-crushed using an attritor and then washed with water.
Career Highlights
Keisuke Sakamoto is currently employed at Dic Corporation, where he continues to develop innovative solutions in pigment technology. His work has been instrumental in advancing the production methods of halogenated pigments, contributing to various applications in industries such as printing and coatings.
Collaborations
He collaborates with notable coworkers, including Katsunori Shimada and Mayumi Tokuoka, who share his passion for innovation in the field of pigments.
Conclusion
Keisuke Sakamoto's contributions to the development of halogenated zinc phthalocyanine pigments highlight his role as a leading inventor in this specialized area. His innovative methods and collaborative efforts continue to push the boundaries of pigment technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.