Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878277 | Photocatalytic filter, photocatalytic filter device and method for manufacturing photocatalytic filter | Masayuki Higashida, Yoshikazu Nishii | 2005-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878277 | Photocatalytic filter, photocatalytic filter device and method for manufacturing photocatalytic filter | Masayuki Higashida, Yoshikazu Nishii | 2005-04-12 |