Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322638 | Method for producing hydraulic powder | Masaaki Shimoda, Masafumi Shonaka, Toshimasa Hamai | 2012-12-04 |
| 8235315 | Method for producing hydraulic powder | Masaaki Shimoda, Masafumi Shonaka, Toshimasa Hamai | 2012-08-07 |