Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660380 | Zinc oxide particles having suppressed surface activity and production and use thereof | Hiroshi Hakozaki, Keita Kobayashi, Keiji Ono | 2003-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660380 | Zinc oxide particles having suppressed surface activity and production and use thereof | Hiroshi Hakozaki, Keita Kobayashi, Keiji Ono | 2003-12-09 |