Location History:
- Kanagawa, JP (1990)
- Yamato, JP (1979 - 1994)
Company Filing History:
8 out of 614 
2 out of 499 
1 out of 59 Years Active: 1979-1994
Title: Seiichi Nozawa: Innovator in Aromatic Poly(thio)ether Ketone Production
Introduction
Seiichi Nozawa is a prominent inventor based in Yamato, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of aromatic poly(thio)ether ketones. With a total of 10 patents to his name, Nozawa's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a method for producing an aromatic poly(thio)ether ketone. This innovative process involves reacting an aromatic (thio)ether carboxylic acid fluoride under pressure in an aprotic organic solvent in the presence of boron trifluoride. The resulting compound features repeating units that can include various hydrocarbon groups and halogen atoms. Another notable patent focuses on the process for producing a metal phenolate, showcasing his versatility in chemical processes.
Career Highlights
Throughout his career, Seiichi Nozawa has worked with leading companies in the chemical industry, including Mitsubishi Chemical Industries Limited and Mitsubishi Kasei Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in chemical production.
Collaborations
Nozawa has collaborated with esteemed colleagues such as Osamu Kishiro and Atsushi Kasai. These partnerships have fostered a creative environment that has led to the development of new methodologies and advancements in their field.
Conclusion
Seiichi Nozawa's contributions to the field of chemical engineering, particularly in the production of aromatic poly(thio)ether ketones, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.