This inventor holds 14 USPTO granted patents. Top assignees: Mitsubishi Chemical Industries Limited, Mitsubishi Kasei Corporation, Ajinomoto Co., Ltd.. Active years: 1981-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
10 out of 614 
4 out of 499 
2 out of 1,953 
Years Active: 1981-1991
Title: The Innovative Journey of Takaharu Itagaki
Introduction
Takaharu Itagaki, an accomplished inventor based in Yokohama, Japan, stands out in the field of polymer chemistry with a portfolio of 14 patents. His innovative contributions focus on the development of vinylamine copolymers, which have significant applications in enhancing paper strength and improving flocculation processes.
Latest Patents
Among his latest patents are several groundbreaking formulations involving vinylamine copolymers. One notable patent describes a vinylamine copolymer characterized by specific structural units. The copolymer comprises units with varying molar fractions, illustrating a sophisticated approach to creating materials that serve as effective flocculating agents and strength enhancers in paper products. Another patent focuses on an N-vinylformamide copolymer, detailing the structural components and their respective ratios, which further demonstrates his innovative expertise in polymer synthesis and processing.
Career Highlights
Takaharu Itagaki's career has been marked by significant contributions while working at Mitsubishi Chemical Industries Limited and Mitsubishi Kasei Corporation. His tenure at these leading companies has provided him with the opportunity to apply his expertise in polymer science to real-world industrial challenges, driving advancements in material technology.
Collaborations
Throughout his career, Itagaki has collaborated with esteemed professionals, including Mitsuaki Shiraga and Shigeru Sawayama. These partnerships have enriched his research endeavors, leading to innovative solutions and furthering the impacts of his patented inventions.
Conclusion
In summary, Takaharu Itagaki's inventive spirit and dedication to advancing polymer technologies have led to a remarkable legacy of patents. His contributions not only enhance industrial processes but also reflect the significant impact of innovative thinkers in the field of chemistry. As he continues his journey as an inventor, the scientific community eagerly anticipates his future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile