Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10815555 | Heat-resistant, austenitic cast steel having excellent thermal fatigue properties, and exhaust member made thereof | Hirofumi Kimura, Susumu Katsuragi, Junji Hayakawa | 2020-10-27 |