Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632771 | Silica gel carrying titanium oxide photocatalyst | Chisako Shirai, Satoshi Takeuchi, Zenichi Yamada | 2003-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632771 | Silica gel carrying titanium oxide photocatalyst | Chisako Shirai, Satoshi Takeuchi, Zenichi Yamada | 2003-10-14 |