Keiko Kasaha

Title: Keiko Kasaha: Innovator in Microbial Cell Technology

Introduction

Keiko Kasaha is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of microbial cell technology, holding two patents that showcase her innovative approach to enhancing the viability and usability of microbial cells.

Latest Patents

Her latest patents include a method for producing dried microbial cells and a method for killing microorganisms. The first patent aims to provide a method for producing dried microbial cells with a high viable cell survival rate after long-term storage at high temperatures. This method involves suspending microbial cells in a dispersion medium containing a protective agent, an antioxidant, and a chelating agent, followed by a drying process. The second patent focuses on a technique that enables a liquid of microbial cells with enzymatic activity to be easily stored and used. This method includes adjusting the pH of the microbial cell liquid and performing a heating treatment, as well as adding a carbohydrate to maintain the enzyme titer during the process.

Career Highlights

Keiko Kasaha works at Yakult Honsha Co., Ltd., a company known for its commitment to research and development in the field of probiotics and microbial technology. Her work has significantly advanced the understanding and application of microbial cells in various industries.

Collaborations

She collaborates with notable colleagues, including Masahiko Ito and Kisaku Shimura, who contribute to her research and development efforts.

Conclusion

Keiko Kasaha's innovative work in microbial cell technology has led to advancements that benefit various applications in the industry. Her patents reflect her dedication to improving the viability and usability of microbial cells, making her a key figure in her field.