Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480096 | Diamond substrate | Koji Koyama, Kenjiro IKEJIRI, Seongwoo Kim | 2019-11-19 |
| 10246794 | Diamond substrate and method for manufacturing diamond substrate | Koji Koyama, Kenjiro IKEJIRI, Seongwoo Kim | 2019-04-02 |