Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593796 | Hot-dip galvanized steel pipe and method of manufacturing the same | Kouichi Okamoto, Hiroshi Takebayashi | 2017-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9593796 | Hot-dip galvanized steel pipe and method of manufacturing the same | Kouichi Okamoto, Hiroshi Takebayashi | 2017-03-14 |