Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659137 | Two-layer clad pipe | Katsuhiro Imasaki, Hiroyuki Furukawa, Toshitsugu Ookubo | 2003-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659137 | Two-layer clad pipe | Katsuhiro Imasaki, Hiroyuki Furukawa, Toshitsugu Ookubo | 2003-12-09 |