Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313005 | Seamless steel pipe and method for producing the seamless steel pipe | Atsushi Soma, Yuji Arai, Yosuke Tatebayashi, Takenori Kuramoto, Hiroki Kamitani +1 more | 2022-04-26 |