Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680277 | Photocatalytic susbstance | Takeshi Morikawa, Yasunori Taga, Tadashi Nakamura | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680277 | Photocatalytic susbstance | Takeshi Morikawa, Yasunori Taga, Tadashi Nakamura | 2004-01-20 |