Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209299 | Steel sheet and method for producing the same | Yoshihiko Ono, Yasushi Kitani, Hiroyuki Akimoto | 2025-01-28 |
| 12123069 | Steel sheet and method for producing the same | Yoshihiko Ono, Junya Tobata, Hiroyuki Akimoto, Shinjiro Kaneko | 2024-10-22 |
| 12110568 | Steel sheet and member, and methods for manufacturing same | Yuka Miyamoto, Takeshi Yokota | 2024-10-08 |
| 12043876 | Steel sheet and method for producing the same | Yoshihiko Ono, Junya Tobata, Hiroyuki Akimoto, Shinjiro Kaneko | 2024-07-23 |
| 11365460 | High-carbon cold rolled steel sheet and method for manufacturing same | Yuka Miyamoto, Shogo Sato, Takeshi Yokota | 2022-06-21 |