Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428414 | Carburized component | Yasuaki Sakai, Toshiyuki Morita, Keisuke Inoue | 2019-10-01 |
| 10287668 | Case hardening steel | Yasuaki Sakai, Toshiyuki Morita, Keisuke Inoue | 2019-05-14 |