Location History:
- Ohimachi, JP (1981)
- Himeji, JP (1985 - 1992)
Company Filing History:
2 out of 4 
1 out of 1,165 
Years Active: 1981-1992
Title: Koichiro Arita: Innovator in Copolymer Polyamide Resins
Introduction
Koichiro Arita is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of materials science, particularly in the development of copolymer polyamide resins. With a total of 3 patents to his name, Arita's work has garnered attention for its innovative approaches to polymer chemistry.
Latest Patents
Arita's latest patents include a groundbreaking copolymer polyamide resin that exhibits very low water absorption. This resin comprises 99 to 5 parts by weight of a polyamide polymeric component, which contains at least one kind of repeating unit, and 1 to 95 parts by weight of a polyolefin component with an average molecular weight ranging from 500 to 10,000. The terminals of the polyolefin are modified with carboxylic acid groups, amino groups, or hydroxyl groups, enhancing its functional properties. Another significant patent involves a copolymer polyamide resin that contains a polyolefin moiety, further showcasing Arita's expertise in this area.
Career Highlights
Throughout his career, Arita has worked with prominent companies, including Daicel Chemical Industries Co., Ltd. and Daicel Chemical Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in polymer development.
Collaborations
Arita has collaborated with esteemed colleagues such as Hajime Suzuki and Kazunobu Tanaka. These partnerships have played a crucial role in advancing his research and expanding the impact of his inventions.
Conclusion
Koichiro Arita stands out as a significant figure in the field of polymer science, with his innovative patents paving the way for advancements in copolymer polyamide resins. His contributions continue to influence the industry and inspire future research in materials science.