Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825036 | Cell usable in serum-free culture and suspension culture and process for producing virus for vaccine by using the cell | Keiichi Makizumi, Kanako Masuda, Sachio Tokiyoshi | 2004-11-30 |