Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8636841 | Cement manufacturing apparatus and method | Tomomichi Nakamura, Yukinori Sakamoto | 2014-01-28 |
| 7789944 | System and method for treating dust contained in extracted cement kiln combustion gas | Shinichiro Saito, Soichiro Okamura | 2010-09-07 |