Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305597 | Steel pipe for fuel injection pipe, and fuel injection pipe using same | Taizo Makino, Masahiro Yamazaki, Tomohiko Omura, Osamu Endo, Naoki Serizawa +1 more | 2025-05-20 |
| 12188110 | Steel material suitable for use in sour environment | Shinji Yoshida, Kuniaki Itoh, Takuya OKAMURA | 2025-01-07 |