Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534267 | Induction hardening apparatus, induction hardening method, induction heating coil, heat treatment apparatus, and heat treatment method | Yoshitaka Misaka, Yuji Asano | 2017-01-03 |