Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645460 | Titanium hydroxide and photocatalytic coating agent | Hironobu Koike, Hiroyuki Ando | 2003-11-11 |
| 6627579 | Titanium oxide, photocatalyst comprising same and photocatalytic coating agent | Hironobu Koike, Yoshiaki Takeuchi | 2003-09-30 |