Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781712 | Steam valve | Yuichi Nakamura, Tomoo Oofuji, Tsutomu Shioyama | 2020-09-22 |
| 10626480 | Method for smelting oxide ore | Yukihiro Goda, Jun Kobayashi, Shuji Okada | 2020-04-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781712 | Steam valve | Yuichi Nakamura, Tomoo Oofuji, Tsutomu Shioyama | 2020-09-22 |
| 10626480 | Method for smelting oxide ore | Yukihiro Goda, Jun Kobayashi, Shuji Okada | 2020-04-21 |