Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297939 | Composite pipe formed by combining a main portion and a short pipe portion, and connection structure of the same | — | 2025-05-13 |
| 10962147 | Methods for manufacturing metal-resin composite pipe that can be easily wound into ring shape | — | 2021-03-30 |
| 10697566 | Methods for manufacturing metal-resin composite pipe that can be easily wound into ring shape | — | 2020-06-30 |