Location History:
- Kanagawa, JP (2008)
- Otake, JP (2013 - 2014)
- Hiroshima, JP (2014)
- Yokohama, JP (2017)
- Tokyo, JP (2023)
Company Filing History:
5 out of 1,357 
3 out of 2,346 
1 out of 16 Years Active: 2008-2025
Title: Ryuichi Ansai: Innovator in Polymer Chemistry
Introduction
Ryuichi Ansai is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of polymer chemistry, holding a total of nine patents. His work focuses on innovative materials and methods that have applications in various industries.
Latest Patents
Among his latest patents, Ryuichi Ansai has developed a polymer that includes a constituent unit based on a specific monomer. This polymer is characterized by a content of a constituent unit based on a monomer having a polycyclic structure of 35 mol % or less. The formula he utilizes defines R as a hydrogen atom or a methyl group, A as a linking group that includes an ester bond or a single bond without a tertiary carbon atom, and Z as an atomic group forming a sulfur-containing cyclic hydrocarbon group with 3 to 6 carbon atoms. This innovative approach enhances the properties of the polymer, making it suitable for various applications.
Career Highlights
Ryuichi Ansai has had a distinguished career, working with notable companies such as Mitsubishi Rayon Company, Limited and Mitsubishi Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in polymer development and manufacturing processes.
Collaborations
Throughout his career, Ryuichi has collaborated with esteemed colleagues, including Satoshi Sakuma and Yoshihiro Kamon. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ryuichi Ansai's contributions to polymer chemistry and his innovative patents reflect his dedication to advancing material science. His work continues to influence the industry and inspire future innovations.
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.