Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403520 | Multi-blade and processing method of workpiece | Byeongdeck Jang, Youngsuk Kim, Takahiro Ishii | 2019-09-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403520 | Multi-blade and processing method of workpiece | Byeongdeck Jang, Youngsuk Kim, Takahiro Ishii | 2019-09-03 |