Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434542 | High-carbon hot-rolled steel sheet and method for producing the same | Takashi Kobayashi, Yasuhiro Sakurai, Takeshi Yokota | 2022-09-06 |
| 11365460 | High-carbon cold rolled steel sheet and method for manufacturing same | Yoichiro Matsui, Shogo Sato, Takeshi Yokota | 2022-06-21 |
| 11359267 | High-carbon hot-rolled steel sheet and method for manufacturing the same | Yasuhiro Sakurai, Takashi Kobayashi, Shunsuke Toyoda | 2022-06-14 |