Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11027522 | Steel sheet for hot stamping | Genki Abukawa, Kunio Hayashi, Kazuo Hikida | 2021-06-08 |
| 11028469 | Hot press-formed part | Mutsumi SAKAKIBARA, Natsuko Sugiura, Kunio Hayashi | 2021-06-08 |