Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196307 | Admixture for hydraulic composition | Akira Ikeda, Akira Suga, Satoshi Kobayashi, Michael Wernher Danzinger, Kaname Saitoh +1 more | 2019-02-05 |
| 8674058 | Durability improving agent and cement composition | Toyoharu Nawa, Hironobu Nishi, Kazutoshi Toda, Jun Kakutou, Hiroshi Ohshima +1 more | 2014-03-18 |