Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802824 | Granular activated carbon, and manufacturing method for same | Juichi Yanagi | 2017-10-31 |
| 9737871 | Granular activated carbon having many mesopores, and manufacturing method for same | Juichi Yanagi | 2017-08-22 |