Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091400 | Admixture for hydraulic composition | Toshihiro Ogawa, Michael Wernher Danzinger, Akira Suga, Taro Tsushima, Seiichi Koshisaka | 2021-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091400 | Admixture for hydraulic composition | Toshihiro Ogawa, Michael Wernher Danzinger, Akira Suga, Taro Tsushima, Seiichi Koshisaka | 2021-08-17 |