Susumu Fujikawa

Title: Susumu Fujikawa and a Cell Culture Innovation

Introduction

Susumu Fujikawa is an inventor associated with Yamaguchi University in Yamaguchi, Japan. His patent work includes a method and device designed to support the mass production of an in vitro, three-layer blood-brain barrier (BBB) model.

Latest Patents

The patent, “Cell Culture Method and Cell Culture Device Used with Cell Culture Method,” describes a process for culturing vascular endothelial cells, pericytes, and astrocytes to create a three-layer BBB model. The method involves introducing suspended culture medium onto a porous membrane in a cell culture insert, culturing astrocytes, and then culturing pericytes while the insert is inverted. Next, temperature-sensitive vascular endothelial cells embedded in a temperature-sensitive gel are cultured in the insert, after which the gel is melted. The approach is intended to make production of these BBB models more efficient and scalable. Fujikawa is associated with 1 patent.

Career Highlights

Fujikawa’s listed affiliation is Yamaguchi University. The patent reflects work on cell-culture methods and devices that may support research using laboratory models of the blood-brain barrier.

Collaborations

Kinya Matsuo is identified as Fujikawa’s coworker in connection with the information provided.

Conclusion

Susumu Fujikawa’s patent describes a structured cell-culture process for producing three-layer blood-brain barrier models, highlighting his contribution to biomedical research tools.