Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408044 | High-strength steel sheet and method for producing the same | Hidekazu Minami, Fusae Shiimori, Takashi Kobayashi, Yuji Tanaka | 2022-08-09 |
| 11408058 | High-strength steel sheet and method for producing the same | Hidekazu Minami, Takashi Kobayashi, Yuji Tanaka | 2022-08-09 |
| 11401595 | High-strength steel sheet and production method therefor | Hidekazu Minami, Reiko Sugihara, Kazunori Tahara, Kazuma Mori | 2022-08-02 |