Yasuko Takaoka

Title: Yasuko Takaoka: Innovator in Enzyme Technology

Introduction

Yasuko Takaoka is a prominent inventor based in Kobe, Japan. She has made significant contributions to the field of enzyme technology, particularly through her innovative work on formate dehydrogenase. Her research focuses on enhancing the efficiency and stability of enzymes for industrial applications.

Latest Patents

Yasuko Takaoka holds a patent for "Formate dehydrogenase tolerant to halogen compounds and process for producing the same." This invention provides a formate dehydrogenase with high specific activity and small Km values for formate and NAD. It also boasts broad temperature and pH ranges of stability and action, making it suitable for various industrial applications. The invention includes a DNA sequence containing the gene coding for the enzyme, a recombinant DNA constructed using a vector, and a transformant obtained through this plasmid. Additionally, it outlines a process for producing the enzyme using specific microorganisms and a method for regenerating a coenzyme in an enzymatic reduction system.

Career Highlights

Yasuko Takaoka is affiliated with Kaneka Corporation, where she continues to advance her research in enzyme technology. Her work has garnered attention for its potential applications in various industries, including biotechnology and pharmaceuticals.

Collaborations

Yasuko collaborates with Hirokazu Nanba, who is also involved in research related to enzyme technology. Their partnership enhances the scope and impact of their work in the field.

Conclusion

Yasuko Takaoka's innovative contributions to enzyme technology exemplify the importance of research and development in industrial applications. Her patent on formate dehydrogenase highlights her commitment to advancing scientific knowledge and practical solutions.