Location History:
- Tochigi, JP (1994)
- Shimotsuga, JP (1995)
Company Filing History:
Years Active: 1994-1995
Title: Hisao Matsui: Innovator in Cell Growth Technologies
Introduction
Hisao Matsui is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of cell growth technologies, holding 2 patents that focus on innovative methods for stimulating cell growth.
Latest Patents
Matsui's latest patents include an in vitro method for stimulating cell growth by culturing cells in a serum-free medium. This invention relates to an agent for promoting growth in animal cells, which contains a serum-free medium and lysozyme. The agent can optionally include cytokines. The method specifically stimulates the growth of T lymphoblastoid cells and peripheral blood lymphocytes by culturing them in a serum-free culture medium that comprises human lysozyme as a growth-stimulating agent at a concentration of about 4-100 mg/liter. Another patent focuses on an agent for stimulating the growth of animal cells in vitro, which comprises ginseng or an active ingredient extracted from ginseng. The serum-free culture media containing this agent are designed to have less impure protein than serum-containing media, facilitating the isolation and purification of substances produced by animal cells cultured within.
Career Highlights
Hisao Matsui is currently associated with Nippon Oil Company, where he applies his expertise in cell growth technologies. His work has implications for vital cell transplant therapy, particularly in the area of adoptive immunotherapy.
Collaborations
Matsui has collaborated with notable colleagues such as Noritsugu Yabe and Koji Komiya, contributing to advancements in their shared field of research.
Conclusion
Hisao Matsui's innovative work in cell growth technologies has the potential to significantly impact medical therapies and research. His contributions continue to pave the way for advancements in the field.