This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996
Title: Seiji Goto: Innovator in Polyurethaneurea Technology
Introduction
Seiji Goto is a prominent inventor based in Moriyama, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyurethaneurea technologies. His innovative work has led to the creation of a unique polymer that has various applications in different industries.
Latest Patents
Seiji Goto holds a patent for a "Linear segmented polyurethaneurea and process for production thereof." This invention describes a linear segmented polyurethaneurea characterized by a degree of branching (Nb) of 3 or less. The polymer is produced by chain-extending a prepolymer with an organic diamine in an organic solvent, such as dimethylformamide or dimethylacetamide. The prepolymer features isocyanate groups at both ends and includes a stoichiometrically excessive amount of a diisocyanate component, which can be selected from 4,4'-diphenylmethane diisocyanate, 2,4-toluene diisocyanate, and 1,4-phenylene diisocyanate. Additionally, it incorporates a diol component with a number average molecular weight ranging from 500 to 6000. This patent showcases Goto's expertise in polymer chemistry and his commitment to advancing material technologies.
Career Highlights
Seiji Goto is currently associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical industry. His role at the company has allowed him to further his research and development efforts in innovative materials. Goto's work has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of polymer science.
Collaborations
One of Goto's notable collaborators is Hiroyuki Hanahata. Their partnership has fostered advancements in the development of polyurethaneurea technologies, enhancing the potential applications of their research.
Conclusion
Seiji Goto's contributions to the field of polyurethaneurea technology exemplify his innovative spirit and dedication to material science. His patent and work at Asahi Kasei Kogyo Kabushiki Kaisha highlight his significant impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile