Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753292 | Silica-based photocatalyst fiber having visible-light activity and process for the production thereof | Hiroyuki Yamaoka, Teruaki Fujii | 2004-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753292 | Silica-based photocatalyst fiber having visible-light activity and process for the production thereof | Hiroyuki Yamaoka, Teruaki Fujii | 2004-06-22 |