Location History:
- Chiba, JP (1980 - 2004)
- Sakura, JP (2002 - 2006)
Company Filing History:
11 out of 630 
4 out of 590 
2 out of 832,880 Years Active: 1980-2006
Title: Katsuji Takahashi: Innovator in Epoxy Resin Technology
Introduction
Katsuji Takahashi is a prominent inventor based in Sakura, Japan. He has made significant contributions to the field of epoxy resin technology, holding a total of 17 patents. His work focuses on developing advanced materials with enhanced properties for various applications.
Latest Patents
One of his latest patents involves an epoxy resin composition that results in a cured article with a high glass transition temperature and low dissipation factor. This innovative composition utilizes a polyester as a curing agent, which includes an aromatic polyhydroxy compound residue. The unique structure of the curing agent allows for a high crosslink density in the cured article, preventing the formation of highly polar hydroxyl groups during curing. This results in a product that maintains its integrity without releasing low molecular weight carboxylic acids. Additionally, the polyester's bulky structure enhances the solubility of the epoxy resin composition, making it highly effective for various applications. Another notable patent focuses on water-compatible energy curable compositions containing maleimide derivatives, which provide a method for controlling the cure rate of these innovative materials.
Career Highlights
Throughout his career, Katsuji Takahashi has worked with notable companies such as Dainippon Ink and Chemicals, Incorporated and Sun Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in resin technology and contribute to the development of cutting-edge materials.
Collaborations
Katsuji has collaborated with esteemed colleagues, including Yoshinobu Sakurai and Hisatomo Yonehara. These partnerships have fostered innovation and have been instrumental in advancing the field of epoxy resin technology.
Conclusion
Katsuji Takahashi's contributions to epoxy resin technology have established him as a leading inventor in his field. His innovative patents and collaborations reflect his commitment to advancing material science. His work continues to influence the industry and inspire future innovations.