Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179672 | Method and apparatus for reducing mercury content of cement kiln exhaust gas | — | 2021-11-23 |
| 11072534 | Diiodosilane producing method | Naoto Kimura, Shigeaki Yonemori | 2021-07-27 |