Location History:
- Yokohama, JP (1980 - 1981)
- Yatabemachi, JP (1985)
Company Filing History:
2 out of 1,037 
2 out of 10 
1 out of 348 Years Active: 1980-1985
Title: Tetsuro Suehiro: Innovator in Rare Earth Metal Separation and Enzyme-Active Materials
Introduction
Tetsuro Suehiro is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of materials science and chemical engineering, particularly in the separation of rare earth metals and the development of enzyme-active fibrous materials. With a total of three patents to his name, his work has implications for various industrial applications.
Latest Patents
One of Suehiro's latest patents is a method for separating rare earth metals. This innovative technique involves adsorbing rare earth metals on an ion exchange fiber that contains both strong and weak cation exchange groups. The metals are then fractionally eluted using an aqueous solution of a chelating agent, allowing for high-efficiency separation in a short time frame. The method boasts an elution rate of 5.0 or above in terms of space velocity.
Another significant patent is for enzyme-active fibrous materials and the method for preparing them. This invention proposes a novel fibrous material made from partially aminoacetalized polyvinyl alcohol, which serves as a support for various enzymes such as glucose isomerase and urease. The preparation process involves dipping the fibers in an enzyme solution, resulting in enhanced enzymatic activity and improved physical properties. The materials can be utilized in various industrial processes that rely on enzymatic reactions, offering high efficiency and convenience.
Career Highlights
Throughout his career, Tetsuro Suehiro has worked with esteemed organizations, including the Agency of Industrial Science and Technology and Nitivy Co., Ltd. His experience in these institutions has allowed him to refine his expertise and contribute to groundbreaking innovations in his field.
Collaborations
Suehiro has collaborated with notable individuals such as Aizo Yamauchi and Mitsuo Suzuki. These partnerships have likely enriched his research and development efforts, leading to the successful patents he holds today.
Conclusion
Tetsuro Suehiro's contributions to the fields of rare earth metal separation and enzyme-active materials highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving industrial processes and enhancing efficiency in various applications.