Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590543 | Method for surface-finishing plastically-deformed metal liner and metal liner surface-finished by the method | Naoki Hashimotodani, Tomonori KUBOTA, Huu-Minh Nguyen | 2020-03-17 |