Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609747 | Method of dissolving zinc oxide | Akio Sakurai, Tamotsu Mizuta, Yasuhide Okada, Takao Ikenaga, Osamu Shin +1 more | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609747 | Method of dissolving zinc oxide | Akio Sakurai, Tamotsu Mizuta, Yasuhide Okada, Takao Ikenaga, Osamu Shin +1 more | 1997-03-11 |