Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168378 | Hot-pressed member and manufacturing method therefor | Yasuaki Okita, Rinsei Ikeda, Koichi Nakagawa | 2021-11-09 |
| 11111558 | Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same | Katsutoshi Takashima, Takashi Kobayashi, Yoshimasa Funakawa | 2021-09-07 |
| 11085101 | Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same | Katsutoshi Takashima, Takashi Kobayashi, Yoshimasa Funakawa | 2021-08-10 |