Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487170 | Polycondensation product containing phenolic copolymer and dispersant for hydraulic composition containing the same | Katsutoshi Sato, Tomohisa Okada, Taro Tsushima | 2019-11-26 |
| 10196307 | Admixture for hydraulic composition | Akira Ikeda, Susumu Hashizume, Satoshi Kobayashi, Michael Wernher Danzinger, Kaname Saitoh +1 more | 2019-02-05 |