Company Filing History:
Years Active: 2022-2025
Title: Natsuko Iwashita: Innovator in Cell Tissue Engineering
Introduction
Natsuko Iwashita is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of cell tissue engineering, holding 2 patents that focus on innovative methods for arranging nerve cells on substrates.
Latest Patents
Her latest patents include a manufacturing method for a substrate on which nerve cells are arranged. This invention aims to provide a technique for precisely arranging nerve cells while suppressing their migration. The method involves arranging liquid droplets containing nerve cells on a substrate using an inkjet method, forming one or multiple liquid pools. The substrate features regions with cell adhesive and non-adhesive materials. The process includes incubating the liquid pool until the nerve cells sediment and temporarily adhere to the substrate, forming a cell aggregate. The diameter of each liquid pool is 500 μm or less, with a density of at least 10 cells/cm³.
Another notable patent is a cell tissue producing method and apparatus, along with a non-transitory recording medium storing a cell tissue producing program. This method includes forming a cell adhesive portion on a substrate and discharging a cell suspension onto this portion to locate the cells accurately.
Career Highlights
Natsuko Iwashita is currently employed at Ricoh Company, Ltd., where she continues to advance her research in cell tissue engineering. Her work has the potential to impact various applications in regenerative medicine and biotechnology.
Collaborations
She collaborates with notable colleagues, including Hidekazu Yaginuma and Naoki Satoh, contributing to a dynamic research environment that fosters innovation.
Conclusion
Natsuko Iwashita's work exemplifies the intersection of technology and biology, showcasing her commitment to advancing the field of cell tissue engineering. Her innovative patents reflect her dedication to improving methods for cell arrangement and tissue production.