Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313051 | Method for manufacture of composite fiber | Mutsuo Sando, Koichi Niihara | 2001-11-06 |
| 6054094 | Method for manufacture composite fiber | Mutsuo Sando, Koichi Niihara | 2000-04-25 |
| 5703002 | Photocatalyst particles containing ferromagnetic metal particles and method for synthesis thereof | Mutsuo Sando | 1997-12-30 |
| 5145719 | Method for coating surface of fine particles with a layer of fine metal oxide powder | Mutsuo Sando | 1992-09-08 |