Location History:
- Higashimurayama, JP (2000)
- Washimiya-machi, JP (2001)
Company Filing History:
1 out of 3 
1 out of 4 
1 out of 832,912 Years Active: 2000-2001
Title: Koujirou Nagatsuka: Innovator in Chelate-Forming Fibers
Introduction
Koujirou Nagatsuka is a notable inventor based in Washimiya-machi, Japan. He has made significant contributions to the field of materials science, particularly in the development of chelate-forming fibers. With a total of 2 patents to his name, Nagatsuka's work has implications for various industrial applications.
Latest Patents
Nagatsuka's latest patents include a chelate-forming fiber and a process for preparing the same. This innovative fiber features a molecular structure that includes an amino group and at least two hydroxyl groups bonded to carbon. It is capable of forming chelates with metalloid elements such as boron and germanium. The fiber can be easily incinerated and is prepared in a simple and safe manner at a low cost. Additionally, he has developed a method for capturing metalloids or their compounds using this chelate-forming fiber.
Career Highlights
Throughout his career, Koujirou Nagatsuka has worked with various companies, including Chelest Corporation. His expertise in materials science has allowed him to contribute to advancements in fiber technology.
Collaborations
Nagatsuka has collaborated with notable individuals in his field, including Osamu Ito and Nobuyoshi Nambu. These partnerships have further enriched his research and development efforts.
Conclusion
Koujirou Nagatsuka's innovative work in chelate-forming fibers showcases his commitment to advancing materials science. His patents reflect a blend of creativity and practicality, making significant strides in the industry.