Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037435 | Underwater curable coating composition | Toshiharu Hayashi | 2000-03-14 |
| 5341562 | Method for preventing corrosion of a reinforced concrete structure | Akio Furuya, Takayuki Sato | 1994-08-30 |