Location History:
- Yokohama, JP (1986 - 1996)
- Kanagawa, JP (2007)
Company Filing History:
2 out of 1,000 
1 out of 42,494 
1 out of 232 
Years Active: 1986-2007
Title: The Innovations of Tadashi Narita
Introduction
Tadashi Narita is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of chemistry, particularly in the development of fluorine-containing compounds and polymers. With a total of 4 patents to his name, Narita's work has had a considerable impact on various industrial applications.
Latest Patents
Narita's latest patents include innovations in fluorine-containing compounds, fluorine-containing polymerizable monomers, and fluorine-containing polymers. One of his notable inventions relates to dissolution inhibitors and resist compositions, which involve a fluorine-containing compound containing a substituent represented by a specific formula. Additionally, he has disclosed a method for synthesizing aromatic polymers, specifically a method for producing aromatic polyamides. This method involves reacting an aromatic dihalogen compound with a diamine compound in the presence of a cobalt/phosphine complex and a basic substance under a carbon monoxide atmosphere.
Career Highlights
Throughout his career, Narita has worked with prominent companies such as Central Glass Company, Limited and Hitachi, Ltd. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in his field.
Collaborations
Narita has collaborated with esteemed colleagues, including Tokio Hagiwara and Hiroshi Hamana. These partnerships have fostered a collaborative environment that has led to the advancement of various projects and inventions.
Conclusion
Tadashi Narita's contributions to the field of chemistry and his innovative patents highlight his role as a significant inventor. His work continues to influence the development of new materials and technologies.