Location History:
- Okayamaken, JP (1978)
- Kanagawa, JP (1994)
- Yokohama, JP (1992 - 1996)
Company Filing History:
4 out of 1,297 
1 out of 942 Years Active: 1978-1996
Title: Katsuaki Maeda: Innovator in Thermoplastic Technology
Introduction: Katsuaki Maeda, an esteemed inventor based in Yokohama, Japan, has made significant contributions to the field of polymer science with a particular focus on thermoplastic materials. With a portfolio of five patents, Maeda's work centers on enhancing the properties of thermoplastic copolymers, showcasing his innovative approach to material engineering.
Latest Patents: Among his latest patents is a groundbreaking thermoplastic copolymer, which excels in thermal stability and transparency while possessing high mechanical strength. This invention is characterized as a thermoplastic copolymer comprised of 30 to 70% by weight of an aromatic vinyl compound unit, 4 to 40% by weight of a vinyl cyanide unit, and 26 to 50% by weight of an N-substituted maleimide. It features a narrow distribution of molecular weight divisions as measured by Gel Permeation Chromatography (GPC), minimal acetone-insoluble content, and a specific weight average molecular weight ranging from 100,000 to 300,000. Additionally, the copolymer demonstrates exceptional impact strength and chemical resistance, making it ideal for applications in automobile interior parts and electrical components.
Career Highlights: Katsuaki Maeda has had a distinguished career, notably working with prominent companies such as Asahi Kasei Kogyo Co., Ltd. and Asahi Kasei Corporation. His innovative contributions to the field of thermoplastics have established him as a key figure in the industry, and his work continues to influence advancements in polymer technology.
Collaborations: Throughout his career, Maeda has collaborated with notable professionals such as Hajime Nishihara and Akihiro Watanabe. These partnerships have fostered an environment of innovation, leading to the successful development of new materials and methods in thermoplastic production.
Conclusion: Katsuaki Maeda's inventive spirit and dedication to improving thermoplastic materials have left a lasting impact on the field of polymer science. His recent patent achievements underscore his role as a leading inventor in the industry, paving the way for advancements that enhance material properties and expand their applications in various sectors, particularly in automobiles and electronics.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.