Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976679 | Joint including connection surface, pipe including pipe joint, and piping structure including same | Yuji Kondo | 2018-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976679 | Joint including connection surface, pipe including pipe joint, and piping structure including same | Yuji Kondo | 2018-05-22 |