Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7361625 | Photocatalyst producing method, photocatalyst, and gas purifier | Katsuyuki Nakano, Masanori Nanri | 2008-04-22 |
| 7175825 | Method of producing titania solution | Katsuyuki Nakano, Takeshi Hayakawa | 2007-02-13 |