Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746552 | Method of finishing a concrete structure | Motoyuki Takagi | 1988-05-24 |
| 4710526 | Alkaline curing emulsions for use in cement admixtures | Motoyuki Takagi, Shizuo Shitaoka, Samuel Gold, Carmine P. Iovine | 1987-12-01 |