Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8641819 | Cement composition and process for producing cement composition | Hitoshi Tonokohchi, Takayasu Itoh, Hiroshi Mikami | 2014-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8641819 | Cement composition and process for producing cement composition | Hitoshi Tonokohchi, Takayasu Itoh, Hiroshi Mikami | 2014-02-04 |