Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034309 | Photocatalytic process using hydrophilifiable material | Hiroto Hasuo, Hideki Kobayashi | 2011-10-11 |
| 6673433 | Stainproof material and method for manufacturing the same, and coating composition and apparatus thereof | Yoshimitsu Saeki, Hideki Kobayashi, Yoshitaka Mayumi, Hiroyuki Fujii, Junji Kameshima +4 more | 2004-01-06 |