Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519524 | Ferritic heat-resistant steel and method for producing the same | Kota Sawada, Hideaki Kushima, Yasushi Taniuchi, Toshio Ohba | 2019-12-31 |
| 10221935 | Speed reduction apparatus | — | 2019-03-05 |