Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938602 | Production method and production facility of metal pipe | Shunichi Otsuka, Kazuhiro Uchida, Takuya HANADA, Tsutomu Shima | 2018-04-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9938602 | Production method and production facility of metal pipe | Shunichi Otsuka, Kazuhiro Uchida, Takuya HANADA, Tsutomu Shima | 2018-04-10 |