Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10460946 | Naturally oxidized film removing method and naturally oxidized film removing device | Jun LIN, Koji Takeya, Mitsuhiro Tachibana, Akifumi Yao, Kunihiro Yamauchi | 2019-10-29 |