Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483100 | Method for forming TiON film | Tadahiro Ishizaka, Masaki Koizumi, Seokhyoung HONG | 2019-11-19 |
| 10199451 | Lower electrode of DRAM capacitor and manufacturing method thereof | Tadahiro Ishizaka, Masaki Koizumi, Seokhyoung HONG | 2019-02-05 |