Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286455 | Transformable metal surface hardening method | Hidetoshi Fujii, Toshitake Kanno, Yoya Fukuda | 2012-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286455 | Transformable metal surface hardening method | Hidetoshi Fujii, Toshitake Kanno, Yoya Fukuda | 2012-10-16 |