Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453925 | Seamless steel pipe and method for producing same | Takeshi Miki, Yuji Arai, Yohsuke Uchida, Masahiro Yamazaki, Masayuki Yamamoto | 2022-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453925 | Seamless steel pipe and method for producing same | Takeshi Miki, Yuji Arai, Yohsuke Uchida, Masahiro Yamazaki, Masayuki Yamamoto | 2022-09-27 |