This inventor holds 2 USPTO granted patents. Top assignee: Kaneka Corporation. Active years: 2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001
Title: The Innovations of Toshirou Nanbu
Introduction
Toshirou Nanbu is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of coatings and materials science. With a total of 2 patents to his name, his work focuses on developing advanced curable compositions for coatings.
Latest Patents
Nanbu's latest patents include innovative formulations for curable compositions. One of his notable inventions is a curable composition for top coating and articles coated using the same. This composition comprises (A) 100 parts by weight of a resin with at least 2 epoxy groups in one molecule and an epoxy equivalent ranging from 200 to 2,000 g/mol. Additionally, it includes (B) from 0.001 to 100 parts by weight of a compound with at least 2 carboxyl groups in one molecule, maintaining a specific molar ratio of epoxy to carboxyl groups. The formulation also contains (C) at least one organic solvent selected from glycol monoalkyl ethers, vinyl ethers, and cyclic ethers, along with monoalkyl alcohol compounds. This innovative composition boasts excellent storage stability, thermal curability, and provides coatings with superior acid resistance, scratch resistance, and weather resistance.
Career Highlights
Toshirou Nanbu is currently employed at Kaneka Corporation, where he continues to push the boundaries of material science. His work has been instrumental in developing new products that enhance the performance and durability of coatings.
Collaborations
Throughout his career, Nanbu has collaborated with esteemed colleagues such as Seigo Nakamura and Masaharu Inoue. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Toshirou Nanbu's contributions to the field of coatings through his innovative patents highlight his expertise and dedication to advancing material science. His work at Kaneka Corporation and collaborations with fellow inventors continue to pave the way for future innovations in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile