Makoto Demura

Title: Makoto Demura: Innovator in Biocatalyst Technology

Introduction

Makoto Demura is a notable inventor based in Koganei, Japan. He has made significant contributions to the field of biocatalysis, particularly through his innovative patent involving silk fibroin membranes. His work has implications for various applications in biotechnology and environmental science.

Latest Patents

Demura holds a patent for a biocatalyst entrapped in a silk fibroin membrane. This invention provides a method for creating a silk fibroin membrane that contains an entrapped biocatalyst, such as an enzyme or microorganism. The process involves forming a mixture of a biocatalyst solution and a silk fibroin solution, casting the mixture to form a membrane, drying it, and mechanically treating the resultant membrane at specific temperature and humidity conditions. This treatment stabilizes the membrane in a beta-form, enhancing its structural integrity. Additionally, a biocatalyst sensor can be created by coating an electrically conductive substrate with a gas-permeable layer, which is then coated with the silk fibroin membrane containing the entrapped biocatalyst.

Career Highlights

Demura is associated with Terumo Kabushiki Kaisha, a prominent company in the medical technology sector. His work there has allowed him to focus on the development of innovative biocatalytic solutions that can be applied in various fields, including healthcare and environmental management.

Collaborations

Throughout his career, Demura has collaborated with notable colleagues such as Tetsuro Asakura and Takeshi Kuroo. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Makoto Demura's contributions to biocatalyst technology through his patent on silk fibroin membranes highlight his role as an innovator in the field. His work continues to influence advancements in biotechnology and related industries.